72317538

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{7213}}^1$

素因数の和:7778

約数の個数: 24

約数和(自身を含む): 156991068

約数和(自身を除く): 84673530

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1671, 3342, 5013, 7213, 10026, 14426, 21639, 43278, 64917, 129834, 4017641, 8035282, 12052923, 24105846, 36158769, 72317538]

約数ペア:

[(1, 72317538), (2, 36158769), (3, 24105846), (6, 12052923), (9, 8035282), (18, 4017641), (557, 129834), (1114, 64917), (1671, 43278), (3342, 21639), (5013, 14426), (7213, 10026)]