72461578

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^2\times {\mathrm{227}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 125598816

約数和(自身を除く): 53137238

約数列:

[1, 2, 7, 14, 151, 227, 302, 454, 1057, 1589, 2114, 3178, 22801, 34277, 45602, 68554, 159607, 239939, 319214, 479878, 5175827, 10351654, 36230789, 72461578]

約数ペア:

[(1, 72461578), (2, 36230789), (7, 10351654), (14, 5175827), (151, 479878), (227, 319214), (302, 239939), (454, 159607), (1057, 68554), (1589, 45602), (2114, 34277), (3178, 22801)]