81057857166

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 360

約数和(自身を含む): 222829986456

約数和(自身を除く): 141772129290

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 81, 93, 99, 117, 121, 143, 162, 186, 198, 234, 242, 279, 286, 297, 331, 341, 351, 363, 403, 429, 558, 594, 662, 682, 702, 726, 806, 837, 858, 891, 961, 993, 1023, 1053, 1089, 1209, 1287, 1573, 1674, 1782, 1922, 1986, 2046, 2106, 2178, 2418, 2511, 2574, 2883, 2979, 3069, 3146, 3267, 3627, 3641, 3751, 3861, 4303, 4433, 4719, 5022, 5766, 5958, 6138, 6534, 7254, 7282, 7502, 7722, 8606, 8649, 8866, 8937, 9207, 9438, 9801, 10261, 10571, 10881, 10923, 11253, 11583, 12493, 12909, 13299, 14157, 17298, 17874, 18414, 19602, 20522, 21142, 21762, 21846, 22506, 23166, 24986, 25818, 25947, 26598, 26811, 27621, 28314, 30783, 31713, 32643, 32769, 33759, 37479, 38727, 39897, 40051, 42471, 47333, 48763, 51894, 53622, 55242, 61566, 63426, 65286, 65538, 67518, 74958, 77454, 77841, 79794, 80102, 84942, 92349, 94666, 95139, 97526, 98307, 101277, 112437, 112871, 116181, 116281, 119691, 120153, 127413, 133393, 137423, 141999, 146289, 155682, 184698, 190278, 196614, 202554, 224874, 225742, 232362, 232562, 239382, 240306, 254826, 266786, 274846, 277047, 283998, 285417, 292578, 294921, 303831, 318091, 337311, 338613, 348543, 348843, 359073, 360459, 400179, 412269, 425997, 438867, 520663, 554094, 570834, 589842, 607662, 636182, 674622, 677226, 697086, 697686, 718146, 720918, 800358, 824538, 831141, 851994, 856251, 877734, 954273, 1011933, 1015839, 1041326, 1046529, 1081377, 1200537, 1236807, 1241581, 1277991, 1316601, 1467323, 1511653, 1561989, 1662282, 1712502, 1908546, 2023866, 2031678, 2093058, 2162754, 2401074, 2473614, 2483162, 2555982, 2633202, 2862819, 2934646, 3023306, 3047517, 3123978, 3139587, 3244131, 3499001, 3601611, 3710421, 3724743, 3833973, 3949803, 4135183, 4401969, 4534959, 4685967, 5725638, 6095034, 6279174, 6488262, 6998002, 7203222, 7420842, 7449486, 7667946, 7899606, 8270366, 8588457, 8803938, 9069918, 9142551, 9371934, 9418761, 10497003, 10804833, 11131263, 11174229, 12405549, 13205907, 13604877, 14057901, 16140553, 17176914, 18285102, 18837522, 20994006, 21609666, 22262526, 22348458, 24811098, 25765371, 26411814, 27209754, 28115802, 31491009, 32281106, 33522687, 37216647, 38489011, 39617721, 40814631, 42173703, 45487013, 48421659, 51530742, 62982018, 67045374, 74433294, 76978022, 79235442, 81629262, 84347406, 90974026, 94473027, 96843318, 100568061, 111649941, 115467033, 118853163, 122443893, 136461039, 145264977, 188946054, 201136122, 223299882, 230934066, 237706326, 244887786, 272922078, 283419081, 290529954, 334949823, 346401099, 409383117, 435794931, 500357143, 566838162, 669899646, 692802198, 818766234, 871589862, 1000714286, 1039203297, 1228149351, 1307384793, 1501071429, 2078406594, 2456298702, 2614769586, 3002142858, 3117609891, 3684448053, 4503214287, 6235219782, 7368896106, 9006428574, 13509642861, 27019285722, 40528928583, 81057857166]

約数ペア:

[(1, 81057857166), (2, 40528928583), (3, 27019285722), (6, 13509642861), (9, 9006428574), (11, 7368896106), (13, 6235219782), (18, 4503214287), (22, 3684448053), (26, 3117609891), (27, 3002142858), (31, 2614769586), (33, 2456298702), (39, 2078406594), (54, 1501071429), (62, 1307384793), (66, 1228149351), (78, 1039203297), (81, 1000714286), (93, 871589862), (99, 818766234), (117, 692802198), (121, 669899646), (143, 566838162), (162, 500357143), (186, 435794931), (198, 409383117), (234, 346401099), (242, 334949823), (279, 290529954), (286, 283419081), (297, 272922078), (331, 244887786), (341, 237706326), (351, 230934066), (363, 223299882), (403, 201136122), (429, 188946054), (558, 145264977), (594, 136461039), (662, 122443893), (682, 118853163), (702, 115467033), (726, 111649941), (806, 100568061), (837, 96843318), (858, 94473027), (891, 90974026), (961, 84347406), (993, 81629262), (1023, 79235442), (1053, 76978022), (1089, 74433294), (1209, 67045374), (1287, 62982018), (1573, 51530742), (1674, 48421659), (1782, 45487013), (1922, 42173703), (1986, 40814631), (2046, 39617721), (2106, 38489011), (2178, 37216647), (2418, 33522687), (2511, 32281106), (2574, 31491009), (2883, 28115802), (2979, 27209754), (3069, 26411814), (3146, 25765371), (3267, 24811098), (3627, 22348458), (3641, 22262526), (3751, 21609666), (3861, 20994006), (4303, 18837522), (4433, 18285102), (4719, 17176914), (5022, 16140553), (5766, 14057901), (5958, 13604877), (6138, 13205907), (6534, 12405549), (7254, 11174229), (7282, 11131263), (7502, 10804833), (7722, 10497003), (8606, 9418761), (8649, 9371934), (8866, 9142551), (8937, 9069918), (9207, 8803938), (9438, 8588457), (9801, 8270366), (10261, 7899606), (10571, 7667946), (10881, 7449486), (10923, 7420842), (11253, 7203222), (11583, 6998002), (12493, 6488262), (12909, 6279174), (13299, 6095034), (14157, 5725638), (17298, 4685967), (17874, 4534959), (18414, 4401969), (19602, 4135183), (20522, 3949803), (21142, 3833973), (21762, 3724743), (21846, 3710421), (22506, 3601611), (23166, 3499001), (24986, 3244131), (25818, 3139587), (25947, 3123978), (26598, 3047517), (26811, 3023306), (27621, 2934646), (28314, 2862819), (30783, 2633202), (31713, 2555982), (32643, 2483162), (32769, 2473614), (33759, 2401074), (37479, 2162754), (38727, 2093058), (39897, 2031678), (40051, 2023866), (42471, 1908546), (47333, 1712502), (48763, 1662282), (51894, 1561989), (53622, 1511653), (55242, 1467323), (61566, 1316601), (63426, 1277991), (65286, 1241581), (65538, 1236807), (67518, 1200537), (74958, 1081377), (77454, 1046529), (77841, 1041326), (79794, 1015839), (80102, 1011933), (84942, 954273), (92349, 877734), (94666, 856251), (95139, 851994), (97526, 831141), (98307, 824538), (101277, 800358), (112437, 720918), (112871, 718146), (116181, 697686), (116281, 697086), (119691, 677226), (120153, 674622), (127413, 636182), (133393, 607662), (137423, 589842), (141999, 570834), (146289, 554094), (155682, 520663), (184698, 438867), (190278, 425997), (196614, 412269), (202554, 400179), (224874, 360459), (225742, 359073), (232362, 348843), (232562, 348543), (239382, 338613), (240306, 337311), (254826, 318091), (266786, 303831), (274846, 294921), (277047, 292578), (283998, 285417)]