77871216

素因数分解:

$2^4\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{1487}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 201487104

約数和(自身を除く): 123615888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1091, 1487, 2182, 2974, 3273, 4364, 4461, 5948, 6546, 8728, 8922, 11896, 13092, 17456, 17844, 23792, 26184, 35688, 52368, 71376, 1622317, 3244634, 4866951, 6489268, 9733902, 12978536, 19467804, 25957072, 38935608, 77871216]

約数ペア:

[(1, 77871216), (2, 38935608), (3, 25957072), (4, 19467804), (6, 12978536), (8, 9733902), (12, 6489268), (16, 4866951), (24, 3244634), (48, 1622317), (1091, 71376), (1487, 52368), (2182, 35688), (2974, 26184), (3273, 23792), (4364, 17844), (4461, 17456), (5948, 13092), (6546, 11896), (8728, 8922)]