72896562

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{130639}}^1$

素因数の和:130678

約数の個数: 24

約数和(自身を含む): 163038720

約数和(自身を除く): 90142158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 130639, 261278, 391917, 783834, 1175751, 2351502, 4049809, 8099618, 12149427, 24298854, 36448281, 72896562]

約数ペア:

[(1, 72896562), (2, 36448281), (3, 24298854), (6, 12149427), (9, 8099618), (18, 4049809), (31, 2351502), (62, 1175751), (93, 783834), (186, 391917), (279, 261278), (558, 130639)]