72145716

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{31151}}^1$

素因数の和:31351

約数の個数: 24

約数和(自身を含む): 169217664

約数和(自身を除く): 97071948

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 31151, 62302, 93453, 124604, 186906, 373812, 6012143, 12024286, 18036429, 24048572, 36072858, 72145716]

約数ペア:

[(1, 72145716), (2, 36072858), (3, 24048572), (4, 18036429), (6, 12024286), (12, 6012143), (193, 373812), (386, 186906), (579, 124604), (772, 93453), (1158, 62302), (2316, 31151)]