78066830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 147806208

約数和(自身を除く): 69739378

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 2591, 3013, 5182, 6026, 12955, 15065, 25910, 30130, 59593, 119186, 297965, 339421, 595930, 678842, 1697105, 3394210, 7806683, 15613366, 39033415, 78066830]

約数ペア:

[(1, 78066830), (2, 39033415), (5, 15613366), (10, 7806683), (23, 3394210), (46, 1697105), (115, 678842), (131, 595930), (230, 339421), (262, 297965), (655, 119186), (1310, 59593), (2591, 30130), (3013, 25910), (5182, 15065), (6026, 12955)]