72415976

素因数分解:

$2^3\times {\mathrm{151}}^2\times {\mathrm{397}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 137029410

約数和(自身を除く): 64613434

約数列:

[1, 2, 4, 8, 151, 302, 397, 604, 794, 1208, 1588, 3176, 22801, 45602, 59947, 91204, 119894, 182408, 239788, 479576, 9051997, 18103994, 36207988, 72415976]

約数ペア:

[(1, 72415976), (2, 36207988), (4, 18103994), (8, 9051997), (151, 479576), (302, 239788), (397, 182408), (604, 119894), (794, 91204), (1208, 59947), (1588, 45602), (3176, 22801)]