78890712

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 203148000

約数和(自身を除く): 124257288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 109, 159, 212, 218, 318, 327, 424, 436, 569, 636, 654, 872, 1138, 1272, 1308, 1707, 2276, 2616, 3414, 4552, 5777, 6828, 11554, 13656, 17331, 23108, 30157, 34662, 46216, 60314, 62021, 69324, 90471, 120628, 124042, 138648, 180942, 186063, 241256, 248084, 361884, 372126, 496168, 723768, 744252, 1488504, 3287113, 6574226, 9861339, 13148452, 19722678, 26296904, 39445356, 78890712]

約数ペア:

[(1, 78890712), (2, 39445356), (3, 26296904), (4, 19722678), (6, 13148452), (8, 9861339), (12, 6574226), (24, 3287113), (53, 1488504), (106, 744252), (109, 723768), (159, 496168), (212, 372126), (218, 361884), (318, 248084), (327, 241256), (424, 186063), (436, 180942), (569, 138648), (636, 124042), (654, 120628), (872, 90471), (1138, 69324), (1272, 62021), (1308, 60314), (1707, 46216), (2276, 34662), (2616, 30157), (3414, 23108), (4552, 17331), (5777, 13656), (6828, 11554)]