80972892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 208605348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 107, 108, 117, 126, 132, 143, 147, 154, 156, 182, 189, 196, 198, 214, 231, 234, 252, 273, 286, 294, 297, 308, 321, 351, 364, 378, 396, 428, 429, 441, 462, 468, 539, 546, 572, 588, 594, 637, 642, 693, 702, 749, 756, 819, 858, 882, 924, 963, 1001, 1078, 1092, 1177, 1188, 1274, 1284, 1287, 1323, 1386, 1391, 1404, 1498, 1617, 1638, 1716, 1764, 1911, 1926, 2002, 2079, 2156, 2247, 2354, 2457, 2548, 2574, 2646, 2772, 2782, 2889, 2996, 3003, 3234, 3276, 3531, 3822, 3852, 3861, 4004, 4158, 4173, 4494, 4708, 4851, 4914, 5148, 5243, 5292, 5564, 5733, 5778, 6006, 6468, 6741, 7007, 7062, 7644, 7722, 8239, 8316, 8346, 8988, 9009, 9702, 9737, 9828, 10486, 10593, 11466, 11556, 12012, 12519, 13482, 14014, 14124, 14553, 15301, 15444, 15729, 16478, 16692, 17199, 18018, 19404, 19474, 20223, 20972, 21021, 21186, 22932, 24717, 25038, 26964, 27027, 28028, 29106, 29211, 30602, 31458, 31779, 32956, 34398, 36036, 37557, 38948, 40446, 42042, 42372, 45903, 47187, 49434, 50076, 54054, 57673, 58212, 58422, 61204, 62916, 63063, 63558, 68159, 68796, 74151, 75114, 80892, 84084, 87633, 91806, 94374, 98868, 107107, 108108, 115346, 116844, 126126, 127116, 136318, 137709, 141561, 148302, 150228, 173019, 175266, 183612, 188748, 189189, 204477, 214214, 222453, 230692, 252252, 262899, 272636, 275418, 283122, 296604, 321321, 346038, 350532, 378378, 408954, 413127, 428428, 444906, 519057, 525798, 550836, 566244, 613431, 642642, 692076, 749749, 756756, 817908, 826254, 889812, 963963, 1038114, 1051596, 1226862, 1285284, 1499498, 1557171, 1652508, 1840293, 1927926, 2076228, 2249247, 2453724, 2891889, 2998996, 3114342, 3680586, 3855852, 4498494, 5783778, 6228684, 6747741, 7361172, 8996988, 11567556, 13495482, 20243223, 26990964, 40486446, 80972892]

約数ペア:

[(1, 80972892), (2, 40486446), (3, 26990964), (4, 20243223), (6, 13495482), (7, 11567556), (9, 8996988), (11, 7361172), (12, 6747741), (13, 6228684), (14, 5783778), (18, 4498494), (21, 3855852), (22, 3680586), (26, 3114342), (27, 2998996), (28, 2891889), (33, 2453724), (36, 2249247), (39, 2076228), (42, 1927926), (44, 1840293), (49, 1652508), (52, 1557171), (54, 1499498), (63, 1285284), (66, 1226862), (77, 1051596), (78, 1038114), (84, 963963), (91, 889812), (98, 826254), (99, 817908), (107, 756756), (108, 749749), (117, 692076), (126, 642642), (132, 613431), (143, 566244), (147, 550836), (154, 525798), (156, 519057), (182, 444906), (189, 428428), (196, 413127), (198, 408954), (214, 378378), (231, 350532), (234, 346038), (252, 321321), (273, 296604), (286, 283122), (294, 275418), (297, 272636), (308, 262899), (321, 252252), (351, 230692), (364, 222453), (378, 214214), (396, 204477), (428, 189189), (429, 188748), (441, 183612), (462, 175266), (468, 173019), (539, 150228), (546, 148302), (572, 141561), (588, 137709), (594, 136318), (637, 127116), (642, 126126), (693, 116844), (702, 115346), (749, 108108), (756, 107107), (819, 98868), (858, 94374), (882, 91806), (924, 87633), (963, 84084), (1001, 80892), (1078, 75114), (1092, 74151), (1177, 68796), (1188, 68159), (1274, 63558), (1284, 63063), (1287, 62916), (1323, 61204), (1386, 58422), (1391, 58212), (1404, 57673), (1498, 54054), (1617, 50076), (1638, 49434), (1716, 47187), (1764, 45903), (1911, 42372), (1926, 42042), (2002, 40446), (2079, 38948), (2156, 37557), (2247, 36036), (2354, 34398), (2457, 32956), (2548, 31779), (2574, 31458), (2646, 30602), (2772, 29211), (2782, 29106), (2889, 28028), (2996, 27027), (3003, 26964), (3234, 25038), (3276, 24717), (3531, 22932), (3822, 21186), (3852, 21021), (3861, 20972), (4004, 20223), (4158, 19474), (4173, 19404), (4494, 18018), (4708, 17199), (4851, 16692), (4914, 16478), (5148, 15729), (5243, 15444), (5292, 15301), (5564, 14553), (5733, 14124), (5778, 14014), (6006, 13482), (6468, 12519), (6741, 12012), (7007, 11556), (7062, 11466), (7644, 10593), (7722, 10486), (8239, 9828), (8316, 9737), (8346, 9702), (8988, 9009)]