64745088

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 173359200

約数和(自身を除く): 108614112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1213, 1668, 2224, 2426, 3336, 3639, 4448, 4852, 6672, 7278, 8896, 9704, 13344, 14556, 17792, 19408, 26688, 29112, 38816, 53376, 58224, 77632, 116448, 155264, 168607, 232896, 337214, 465792, 505821, 674428, 1011642, 1348856, 2023284, 2697712, 4046568, 5395424, 8093136, 10790848, 16186272, 21581696, 32372544, 64745088]

約数ペア:

[(1, 64745088), (2, 32372544), (3, 21581696), (4, 16186272), (6, 10790848), (8, 8093136), (12, 5395424), (16, 4046568), (24, 2697712), (32, 2023284), (48, 1348856), (64, 1011642), (96, 674428), (128, 505821), (139, 465792), (192, 337214), (278, 232896), (384, 168607), (417, 155264), (556, 116448), (834, 77632), (1112, 58224), (1213, 53376), (1668, 38816), (2224, 29112), (2426, 26688), (3336, 19408), (3639, 17792), (4448, 14556), (4852, 13344), (6672, 9704), (7278, 8896)]