72638886

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{107137}}^1$

素因数の和:107255

約数の個数: 16

約数和(自身を含む): 146564784

約数和(自身を除く): 73925898

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 107137, 214274, 321411, 642822, 12106481, 24212962, 36319443, 72638886]

約数ペア:

[(1, 72638886), (2, 36319443), (3, 24212962), (6, 12106481), (113, 642822), (226, 321411), (339, 214274), (678, 107137)]