61107228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 198621696

約数和(自身を除く): 137514468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 811, 819, 828, 897, 966, 1092, 1196, 1449, 1622, 1638, 1794, 1932, 2093, 2433, 2691, 2898, 3244, 3276, 3588, 4186, 4866, 5382, 5677, 5796, 6279, 7299, 8372, 9732, 10543, 10764, 11354, 12558, 14598, 17031, 18653, 18837, 21086, 22708, 25116, 29196, 31629, 34062, 37306, 37674, 42172, 51093, 55959, 63258, 68124, 73801, 74612, 75348, 94887, 102186, 111918, 126516, 130571, 147602, 167877, 189774, 204372, 221403, 223836, 242489, 261142, 295204, 335754, 379548, 391713, 442806, 484978, 522284, 664209, 671508, 727467, 783426, 885612, 969956, 1175139, 1328418, 1454934, 1566852, 1697423, 2182401, 2350278, 2656836, 2909868, 3394846, 4364802, 4700556, 5092269, 6789692, 8729604, 10184538, 15276807, 20369076, 30553614, 61107228]

約数ペア:

[(1, 61107228), (2, 30553614), (3, 20369076), (4, 15276807), (6, 10184538), (7, 8729604), (9, 6789692), (12, 5092269), (13, 4700556), (14, 4364802), (18, 3394846), (21, 2909868), (23, 2656836), (26, 2350278), (28, 2182401), (36, 1697423), (39, 1566852), (42, 1454934), (46, 1328418), (52, 1175139), (63, 969956), (69, 885612), (78, 783426), (84, 727467), (91, 671508), (92, 664209), (117, 522284), (126, 484978), (138, 442806), (156, 391713), (161, 379548), (182, 335754), (207, 295204), (234, 261142), (252, 242489), (273, 223836), (276, 221403), (299, 204372), (322, 189774), (364, 167877), (414, 147602), (468, 130571), (483, 126516), (546, 111918), (598, 102186), (644, 94887), (811, 75348), (819, 74612), (828, 73801), (897, 68124), (966, 63258), (1092, 55959), (1196, 51093), (1449, 42172), (1622, 37674), (1638, 37306), (1794, 34062), (1932, 31629), (2093, 29196), (2433, 25116), (2691, 22708), (2898, 21086), (3244, 18837), (3276, 18653), (3588, 17031), (4186, 14598), (4866, 12558), (5382, 11354), (5677, 10764), (5796, 10543), (6279, 9732), (7299, 8372)]