73957154

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 117825840

約数和(自身を除く): 43868686

約数列:

[1, 2, 37, 53, 74, 106, 109, 173, 218, 346, 1961, 3922, 4033, 5777, 6401, 8066, 9169, 11554, 12802, 18338, 18857, 37714, 213749, 339253, 427498, 678506, 697709, 999421, 1395418, 1998842, 36978577, 73957154]

約数ペア:

[(1, 73957154), (2, 36978577), (37, 1998842), (53, 1395418), (74, 999421), (106, 697709), (109, 678506), (173, 427498), (218, 339253), (346, 213749), (1961, 37714), (3922, 18857), (4033, 18338), (5777, 12802), (6401, 11554), (8066, 9169)]