72691756

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 56009684

約数列:

[1, 2, 4, 223, 227, 359, 446, 454, 718, 892, 908, 1436, 50621, 80057, 81493, 101242, 160114, 162986, 202484, 320228, 325972, 18172939, 36345878, 72691756]

約数ペア:

[(1, 72691756), (2, 36345878), (4, 18172939), (223, 325972), (227, 320228), (359, 202484), (446, 162986), (454, 160114), (718, 101242), (892, 81493), (908, 80057), (1436, 50621)]