87309804

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{70639}}^1$

素因数の和:70749

約数の個数: 24

約数和(自身を含む): 205703680

約数和(自身を除く): 118393876

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 70639, 141278, 211917, 282556, 423834, 847668, 7275817, 14551634, 21827451, 29103268, 43654902, 87309804]

約数ペア:

[(1, 87309804), (2, 43654902), (3, 29103268), (4, 21827451), (6, 14551634), (12, 7275817), (103, 847668), (206, 423834), (309, 282556), (412, 211917), (618, 141278), (1236, 70639)]