79681194

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{31847}}^1$

素因数の和:31994

約数の個数: 24

約数和(自身を含む): 173890080

約数和(自身を除く): 94208886

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 31847, 63694, 95541, 191082, 286623, 573246, 4426733, 8853466, 13280199, 26560398, 39840597, 79681194]

約数ペア:

[(1, 79681194), (2, 39840597), (3, 26560398), (6, 13280199), (9, 8853466), (18, 4426733), (139, 573246), (278, 286623), (417, 191082), (834, 95541), (1251, 63694), (2502, 31847)]