77948012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 148721664

約数和(自身を除く): 70773652

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 151, 181, 302, 362, 604, 713, 724, 1426, 2852, 3473, 4163, 4681, 5611, 6946, 8326, 9362, 11222, 13892, 16652, 18724, 22444, 27331, 54662, 107663, 109324, 129053, 215326, 258106, 430652, 516212, 628613, 847261, 1257226, 1694522, 2514452, 3389044, 19487003, 38974006, 77948012]

約数ペア:

[(1, 77948012), (2, 38974006), (4, 19487003), (23, 3389044), (31, 2514452), (46, 1694522), (62, 1257226), (92, 847261), (124, 628613), (151, 516212), (181, 430652), (302, 258106), (362, 215326), (604, 129053), (713, 109324), (724, 107663), (1426, 54662), (2852, 27331), (3473, 22444), (4163, 18724), (4681, 16652), (5611, 13892), (6946, 11222), (8326, 9362)]