81786308868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:460

約数の個数: 432

約数和(自身を含む): 249852395520

約数和(自身を除く): 168066086652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 121, 124, 127, 132, 171, 186, 198, 209, 228, 242, 251, 254, 279, 341, 342, 363, 372, 381, 396, 418, 484, 502, 508, 558, 589, 627, 682, 684, 726, 753, 762, 836, 1004, 1023, 1089, 1116, 1143, 1178, 1254, 1364, 1397, 1452, 1506, 1524, 1767, 1881, 2046, 2178, 2259, 2286, 2299, 2356, 2413, 2508, 2761, 2794, 3012, 3069, 3534, 3751, 3762, 3937, 4092, 4191, 4356, 4518, 4572, 4598, 4769, 4826, 5301, 5522, 5588, 6138, 6479, 6897, 7068, 7239, 7502, 7524, 7781, 7874, 8283, 8382, 9036, 9196, 9538, 9652, 10602, 11044, 11253, 11811, 12276, 12573, 12958, 13794, 14307, 14478, 15004, 15367, 15562, 15748, 16566, 16764, 19076, 19437, 20691, 21204, 21717, 22506, 23343, 23622, 24849, 25146, 25916, 26543, 27588, 28614, 28956, 30371, 30734, 31124, 31877, 33132, 33759, 35433, 38874, 41382, 42921, 43307, 43434, 45012, 46101, 46686, 47244, 49698, 50292, 52459, 53086, 57228, 58311, 60742, 61468, 63754, 67518, 70029, 70866, 71269, 74803, 77748, 79629, 82764, 85591, 85842, 86614, 86868, 91113, 92202, 93372, 95631, 99396, 104918, 106172, 116622, 121484, 127508, 129921, 135036, 138303, 140058, 141732, 142538, 147839, 149606, 157377, 159258, 171182, 171684, 173228, 182226, 184404, 191262, 209836, 213807, 224409, 233244, 238887, 256773, 259842, 273339, 276606, 280116, 285076, 286893, 291973, 295678, 299212, 314754, 318516, 342364, 350647, 364452, 382524, 389763, 427614, 443517, 448818, 472131, 476377, 477774, 513546, 519684, 546678, 553212, 573786, 577049, 583946, 591356, 605663, 629508, 641421, 673227, 701294, 770319, 779526, 822833, 855228, 875919, 887034, 897636, 941501, 944262, 952754, 955548, 988187, 1027092, 1051941, 1093356, 1147572, 1154098, 1167892, 1211326, 1282842, 1330551, 1346454, 1402588, 1429131, 1540638, 1559052, 1626229, 1645666, 1731147, 1751838, 1774068, 1816989, 1883002, 1888524, 1905508, 1976374, 2103882, 2308196, 2422652, 2468499, 2565684, 2627757, 2661102, 2692908, 2824503, 2858262, 2964561, 3081276, 3155823, 3252458, 3291332, 3462294, 3503676, 3633978, 3766004, 3857117, 3952748, 4207764, 4287393, 4878687, 4936998, 5193441, 5255514, 5322204, 5450967, 5649006, 5716524, 5929122, 6311646, 6504916, 6662293, 6924588, 7267956, 7405497, 7714234, 8473509, 8574786, 8893683, 9051163, 9757374, 9873996, 10386882, 10511028, 10870057, 10901934, 11298012, 11571351, 11858244, 12623292, 13324586, 14636061, 14810994, 15428468, 16947018, 17149572, 17787366, 17888519, 18102326, 18775553, 19514748, 19986879, 20773764, 21740114, 21803868, 23142702, 26649172, 27153489, 29272122, 29621988, 32610171, 33894036, 34714053, 35574732, 35777038, 36204652, 37551106, 39973758, 43480228, 46285404, 53665557, 54306978, 56326659, 58544244, 59960637, 65220342, 69428106, 71554076, 73285223, 75102212, 79947516, 81460467, 97830513, 107331114, 108613956, 112653318, 119570627, 119921274, 130440684, 138856212, 146570446, 160996671, 162920934, 168979977, 195661026, 206531083, 214662228, 219855669, 225306636, 239141254, 239842548, 293140892, 321993342, 325841868, 337959954, 358711881, 391322052, 413062166, 439711338, 478282508, 619593249, 643986684, 659567007, 675919908, 717423762, 826124332, 879422676, 1076135643, 1239186498, 1319134014, 1434847524, 1858779747, 2152271286, 2271841913, 2478372996, 2638268028, 3717559494, 4304542572, 4543683826, 6815525739, 7435118988, 9087367652, 13631051478, 20446577217, 27262102956, 40893154434, 81786308868]

約数ペア:

[(1, 81786308868), (2, 40893154434), (3, 27262102956), (4, 20446577217), (6, 13631051478), (9, 9087367652), (11, 7435118988), (12, 6815525739), (18, 4543683826), (19, 4304542572), (22, 3717559494), (31, 2638268028), (33, 2478372996), (36, 2271841913), (38, 2152271286), (44, 1858779747), (57, 1434847524), (62, 1319134014), (66, 1239186498), (76, 1076135643), (93, 879422676), (99, 826124332), (114, 717423762), (121, 675919908), (124, 659567007), (127, 643986684), (132, 619593249), (171, 478282508), (186, 439711338), (198, 413062166), (209, 391322052), (228, 358711881), (242, 337959954), (251, 325841868), (254, 321993342), (279, 293140892), (341, 239842548), (342, 239141254), (363, 225306636), (372, 219855669), (381, 214662228), (396, 206531083), (418, 195661026), (484, 168979977), (502, 162920934), (508, 160996671), (558, 146570446), (589, 138856212), (627, 130440684), (682, 119921274), (684, 119570627), (726, 112653318), (753, 108613956), (762, 107331114), (836, 97830513), (1004, 81460467), (1023, 79947516), (1089, 75102212), (1116, 73285223), (1143, 71554076), (1178, 69428106), (1254, 65220342), (1364, 59960637), (1397, 58544244), (1452, 56326659), (1506, 54306978), (1524, 53665557), (1767, 46285404), (1881, 43480228), (2046, 39973758), (2178, 37551106), (2259, 36204652), (2286, 35777038), (2299, 35574732), (2356, 34714053), (2413, 33894036), (2508, 32610171), (2761, 29621988), (2794, 29272122), (3012, 27153489), (3069, 26649172), (3534, 23142702), (3751, 21803868), (3762, 21740114), (3937, 20773764), (4092, 19986879), (4191, 19514748), (4356, 18775553), (4518, 18102326), (4572, 17888519), (4598, 17787366), (4769, 17149572), (4826, 16947018), (5301, 15428468), (5522, 14810994), (5588, 14636061), (6138, 13324586), (6479, 12623292), (6897, 11858244), (7068, 11571351), (7239, 11298012), (7502, 10901934), (7524, 10870057), (7781, 10511028), (7874, 10386882), (8283, 9873996), (8382, 9757374), (9036, 9051163), (9196, 8893683), (9538, 8574786), (9652, 8473509), (10602, 7714234), (11044, 7405497), (11253, 7267956), (11811, 6924588), (12276, 6662293), (12573, 6504916), (12958, 6311646), (13794, 5929122), (14307, 5716524), (14478, 5649006), (15004, 5450967), (15367, 5322204), (15562, 5255514), (15748, 5193441), (16566, 4936998), (16764, 4878687), (19076, 4287393), (19437, 4207764), (20691, 3952748), (21204, 3857117), (21717, 3766004), (22506, 3633978), (23343, 3503676), (23622, 3462294), (24849, 3291332), (25146, 3252458), (25916, 3155823), (26543, 3081276), (27588, 2964561), (28614, 2858262), (28956, 2824503), (30371, 2692908), (30734, 2661102), (31124, 2627757), (31877, 2565684), (33132, 2468499), (33759, 2422652), (35433, 2308196), (38874, 2103882), (41382, 1976374), (42921, 1905508), (43307, 1888524), (43434, 1883002), (45012, 1816989), (46101, 1774068), (46686, 1751838), (47244, 1731147), (49698, 1645666), (50292, 1626229), (52459, 1559052), (53086, 1540638), (57228, 1429131), (58311, 1402588), (60742, 1346454), (61468, 1330551), (63754, 1282842), (67518, 1211326), (70029, 1167892), (70866, 1154098), (71269, 1147572), (74803, 1093356), (77748, 1051941), (79629, 1027092), (82764, 988187), (85591, 955548), (85842, 952754), (86614, 944262), (86868, 941501), (91113, 897636), (92202, 887034), (93372, 875919), (95631, 855228), (99396, 822833), (104918, 779526), (106172, 770319), (116622, 701294), (121484, 673227), (127508, 641421), (129921, 629508), (135036, 605663), (138303, 591356), (140058, 583946), (141732, 577049), (142538, 573786), (147839, 553212), (149606, 546678), (157377, 519684), (159258, 513546), (171182, 477774), (171684, 476377), (173228, 472131), (182226, 448818), (184404, 443517), (191262, 427614), (209836, 389763), (213807, 382524), (224409, 364452), (233244, 350647), (238887, 342364), (256773, 318516), (259842, 314754), (273339, 299212), (276606, 295678), (280116, 291973), (285076, 286893)]