78468726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{35251}}^1$

素因数の和:35316

約数の個数: 32

約数和(自身を含む): 182746368

約数和(自身を除く): 104277642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 35251, 70502, 105753, 211506, 246757, 493514, 740271, 1480542, 1868303, 3736606, 5604909, 11209818, 13078121, 26156242, 39234363, 78468726]

約数ペア:

[(1, 78468726), (2, 39234363), (3, 26156242), (6, 13078121), (7, 11209818), (14, 5604909), (21, 3736606), (42, 1868303), (53, 1480542), (106, 740271), (159, 493514), (318, 246757), (371, 211506), (742, 105753), (1113, 70502), (2226, 35251)]