72458186

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 110068200

約数和(自身を除く): 37610014

約数列:

[1, 2, 109, 218, 509, 653, 1018, 1306, 55481, 71177, 110962, 142354, 332377, 664754, 36229093, 72458186]

約数ペア:

[(1, 72458186), (2, 36229093), (109, 664754), (218, 332377), (509, 142354), (653, 110962), (1018, 71177), (1306, 55481)]