72687304

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{83357}}^1$

素因数の和:83472

約数の個数: 16

約数和(自身を含む): 137540700

約数和(自身を除く): 64853396

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 83357, 166714, 333428, 666856, 9085913, 18171826, 36343652, 72687304]

約数ペア:

[(1, 72687304), (2, 36343652), (4, 18171826), (8, 9085913), (109, 666856), (218, 333428), (436, 166714), (872, 83357)]