72253456

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37321}}^1$

素因数の和:37351

約数の個数: 30

約数和(自身を含む): 153878606

約数和(自身を除く): 81625150

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 37321, 74642, 149284, 298568, 410531, 597136, 821062, 1642124, 3284248, 4515841, 6568496, 9031682, 18063364, 36126728, 72253456]

約数ペア:

[(1, 72253456), (2, 36126728), (4, 18063364), (8, 9031682), (11, 6568496), (16, 4515841), (22, 3284248), (44, 1642124), (88, 821062), (121, 597136), (176, 410531), (242, 298568), (484, 149284), (968, 74642), (1936, 37321)]