56680416

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15168

約数の個数: 72

約数和(自身を含む): 173595240

約数和(自身を除く): 116914824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 15139, 30278, 45417, 60556, 90834, 121112, 136251, 181668, 196807, 242224, 272502, 363336, 393614, 484448, 545004, 590421, 726672, 787228, 1090008, 1180842, 1453344, 1574456, 1771263, 2180016, 2361684, 3148912, 3542526, 4360032, 4723368, 6297824, 7085052, 9446736, 14170104, 18893472, 28340208, 56680416]

約数ペア:

[(1, 56680416), (2, 28340208), (3, 18893472), (4, 14170104), (6, 9446736), (8, 7085052), (9, 6297824), (12, 4723368), (13, 4360032), (16, 3542526), (18, 3148912), (24, 2361684), (26, 2180016), (32, 1771263), (36, 1574456), (39, 1453344), (48, 1180842), (52, 1090008), (72, 787228), (78, 726672), (96, 590421), (104, 545004), (117, 484448), (144, 393614), (156, 363336), (208, 272502), (234, 242224), (288, 196807), (312, 181668), (416, 136251), (468, 121112), (624, 90834), (936, 60556), (1248, 45417), (1872, 30278), (3744, 15139)]