72965436

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{38729}}^1$

素因数の和:38893

約数の個数: 24

約数和(自身を含む): 171341520

約数和(自身を除く): 98376084

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 38729, 77458, 116187, 154916, 232374, 464748, 6080453, 12160906, 18241359, 24321812, 36482718, 72965436]

約数ペア:

[(1, 72965436), (2, 36482718), (3, 24321812), (4, 18241359), (6, 12160906), (12, 6080453), (157, 464748), (314, 232374), (471, 154916), (628, 116187), (942, 77458), (1884, 38729)]