72899156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{57131}}^1$

素因数の和:57175

約数の個数: 24

約数和(自身を含む): 143972640

約数和(自身を除く): 71073484

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 57131, 114262, 228524, 628441, 1256882, 1656799, 2513764, 3313598, 6627196, 18224789, 36449578, 72899156]

約数ペア:

[(1, 72899156), (2, 36449578), (4, 18224789), (11, 6627196), (22, 3313598), (29, 2513764), (44, 1656799), (58, 1256882), (116, 628441), (319, 228524), (638, 114262), (1276, 57131)]