90312684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13963}}^1$

素因数の和:13995

約数の個数: 72

約数和(自身を含む): 267438528

約数和(自身を除く): 177125844

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13963, 27926, 41889, 55852, 83778, 97741, 153593, 167556, 195482, 293223, 307186, 390964, 460779, 586446, 614372, 684187, 921558, 1075151, 1172892, 1368374, 1843116, 2052561, 2150302, 2736748, 3225453, 4105122, 4300604, 6450906, 7526057, 8210244, 12901812, 15052114, 22578171, 30104228, 45156342, 90312684]

約数ペア:

[(1, 90312684), (2, 45156342), (3, 30104228), (4, 22578171), (6, 15052114), (7, 12901812), (11, 8210244), (12, 7526057), (14, 6450906), (21, 4300604), (22, 4105122), (28, 3225453), (33, 2736748), (42, 2150302), (44, 2052561), (49, 1843116), (66, 1368374), (77, 1172892), (84, 1075151), (98, 921558), (132, 684187), (147, 614372), (154, 586446), (196, 460779), (231, 390964), (294, 307186), (308, 293223), (462, 195482), (539, 167556), (588, 153593), (924, 97741), (1078, 83778), (1617, 55852), (2156, 41889), (3234, 27926), (6468, 13963)]