72819830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{92177}}^1$

素因数の和:92263

約数の個数: 16

約数和(自身を含む): 132736320

約数和(自身を除く): 59916490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 92177, 184354, 460885, 921770, 7281983, 14563966, 36409915, 72819830]

約数ペア:

[(1, 72819830), (2, 36409915), (5, 14563966), (10, 7281983), (79, 921770), (158, 460885), (395, 184354), (790, 92177)]