67736090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{48731}}^1$

素因数の和:48877

約数の個数: 16

約数和(自身を含む): 122804640

約数和(自身を除く): 55068550

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 48731, 97462, 243655, 487310, 6773609, 13547218, 33868045, 67736090]

約数ペア:

[(1, 67736090), (2, 33868045), (5, 13547218), (10, 6773609), (139, 487310), (278, 243655), (695, 97462), (1390, 48731)]