72816070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{64439}}^1$

素因数の和:64559

約数の個数: 16

約数和(自身を含む): 132230880

約数和(自身を除く): 59414810

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 64439, 128878, 322195, 644390, 7281607, 14563214, 36408035, 72816070]

約数ペア:

[(1, 72816070), (2, 36408035), (5, 14563214), (10, 7281607), (113, 644390), (226, 322195), (565, 128878), (1130, 64439)]