90292254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 112920546

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 179, 223, 358, 377, 446, 537, 669, 754, 1074, 1131, 1338, 2262, 2327, 2899, 4654, 5191, 5798, 6467, 6981, 8697, 10382, 12934, 13962, 15573, 17394, 19401, 31146, 38802, 39917, 67483, 79834, 84071, 119751, 134966, 168142, 202449, 239502, 252213, 404898, 504426, 518921, 1037842, 1157593, 1556763, 2315186, 3113526, 3472779, 6945558, 15048709, 30097418, 45146127, 90292254]

約数ペア:

[(1, 90292254), (2, 45146127), (3, 30097418), (6, 15048709), (13, 6945558), (26, 3472779), (29, 3113526), (39, 2315186), (58, 1556763), (78, 1157593), (87, 1037842), (174, 518921), (179, 504426), (223, 404898), (358, 252213), (377, 239502), (446, 202449), (537, 168142), (669, 134966), (754, 119751), (1074, 84071), (1131, 79834), (1338, 67483), (2262, 39917), (2327, 38802), (2899, 31146), (4654, 19401), (5191, 17394), (5798, 15573), (6467, 13962), (6981, 12934), (8697, 10382)]