72639738

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{68399}}^1$

素因数の和:68466

約数の個数: 24

約数和(自身を含む): 160056000

約数和(自身を除く): 87416262

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 68399, 136798, 205197, 410394, 615591, 1231182, 4035541, 8071082, 12106623, 24213246, 36319869, 72639738]

約数ペア:

[(1, 72639738), (2, 36319869), (3, 24213246), (6, 12106623), (9, 8071082), (18, 4035541), (59, 1231182), (118, 615591), (177, 410394), (354, 205197), (531, 136798), (1062, 68399)]