72318064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49669}}^1$

素因数の和:49697

約数の個数: 40

約数和(自身を含む): 172454240

約数和(自身を除く): 100136176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49669, 99338, 198676, 347683, 397352, 645697, 695366, 794704, 1291394, 1390732, 2582788, 2781464, 4519879, 5165576, 5562928, 9039758, 10331152, 18079516, 36159032, 72318064]

約数ペア:

[(1, 72318064), (2, 36159032), (4, 18079516), (7, 10331152), (8, 9039758), (13, 5562928), (14, 5165576), (16, 4519879), (26, 2781464), (28, 2582788), (52, 1390732), (56, 1291394), (91, 794704), (104, 695366), (112, 645697), (182, 397352), (208, 347683), (364, 198676), (728, 99338), (1456, 49669)]