80714556

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19163}}^1$

素因数の和:19192

約数の個数: 60

約数和(自身を含む): 227246712

約数和(自身を除く): 146532156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 19163, 38326, 57489, 76652, 114978, 172467, 229956, 249119, 344934, 498238, 517401, 689868, 747357, 996476, 1034802, 1494714, 1552203, 2069604, 2242071, 2989428, 3104406, 4484142, 6208812, 6726213, 8968284, 13452426, 20178639, 26904852, 40357278, 80714556]

約数ペア:

[(1, 80714556), (2, 40357278), (3, 26904852), (4, 20178639), (6, 13452426), (9, 8968284), (12, 6726213), (13, 6208812), (18, 4484142), (26, 3104406), (27, 2989428), (36, 2242071), (39, 2069604), (52, 1552203), (54, 1494714), (78, 1034802), (81, 996476), (108, 747357), (117, 689868), (156, 517401), (162, 498238), (234, 344934), (324, 249119), (351, 229956), (468, 172467), (702, 114978), (1053, 76652), (1404, 57489), (2106, 38326), (4212, 19163)]