72735436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 129991680

約数和(自身を除く): 57256244

約数列:

[1, 2, 4, 59, 118, 236, 311, 622, 991, 1244, 1982, 3964, 18349, 36698, 58469, 73396, 116938, 233876, 308201, 616402, 1232804, 18183859, 36367718, 72735436]

約数ペア:

[(1, 72735436), (2, 36367718), (4, 18183859), (59, 1232804), (118, 616402), (236, 308201), (311, 233876), (622, 116938), (991, 73396), (1244, 58469), (1982, 36698), (3964, 18349)]