72018088

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101149}}^1$

素因数の和:101244

約数の個数: 16

約数和(自身を含む): 136552500

約数和(自身を除く): 64534412

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 101149, 202298, 404596, 809192, 9002261, 18004522, 36009044, 72018088]

約数ペア:

[(1, 72018088), (2, 36009044), (4, 18004522), (8, 9002261), (89, 809192), (178, 404596), (356, 202298), (712, 101149)]