64311636

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{39119}}^1$

素因数の和:39263

約数の個数: 24

約数和(自身を含む): 151159680

約数和(自身を除く): 86848044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 39119, 78238, 117357, 156476, 234714, 469428, 5359303, 10718606, 16077909, 21437212, 32155818, 64311636]

約数ペア:

[(1, 64311636), (2, 32155818), (3, 21437212), (4, 16077909), (6, 10718606), (12, 5359303), (137, 469428), (274, 234714), (411, 156476), (548, 117357), (822, 78238), (1644, 39119)]