78017802

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{245339}}^1$

素因数の和:245397

約数の個数: 16

約数和(自身を含む): 158980320

約数和(自身を除く): 80962518

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 245339, 490678, 736017, 1472034, 13002967, 26005934, 39008901, 78017802]

約数ペア:

[(1, 78017802), (2, 39008901), (3, 26005934), (6, 13002967), (53, 1472034), (106, 736017), (159, 490678), (318, 245339)]