72680604

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{68053}}^1$

素因数の和:68149

約数の個数: 24

約数和(自身を含む): 171496080

約数和(自身を除く): 98815476

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 68053, 136106, 204159, 272212, 408318, 816636, 6056717, 12113434, 18170151, 24226868, 36340302, 72680604]

約数ペア:

[(1, 72680604), (2, 36340302), (3, 24226868), (4, 18170151), (6, 12113434), (12, 6056717), (89, 816636), (178, 408318), (267, 272212), (356, 204159), (534, 136106), (1068, 68053)]