72878446

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{4813}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 111954384

約数和(自身を除く): 39075938

約数列:

[1, 2, 67, 113, 134, 226, 4813, 7571, 9626, 15142, 322471, 543869, 644942, 1087738, 36439223, 72878446]

約数ペア:

[(1, 72878446), (2, 36439223), (67, 1087738), (113, 644942), (134, 543869), (226, 322471), (4813, 15142), (7571, 9626)]