68670516

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 163588544

約数和(自身を除く): 94918028

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 277, 283, 292, 438, 554, 566, 831, 849, 876, 1108, 1132, 1662, 1698, 3324, 3396, 20221, 20659, 40442, 41318, 60663, 61977, 78391, 80884, 82636, 121326, 123954, 156782, 235173, 242652, 247908, 313564, 470346, 940692, 5722543, 11445086, 17167629, 22890172, 34335258, 68670516]

約数ペア:

[(1, 68670516), (2, 34335258), (3, 22890172), (4, 17167629), (6, 11445086), (12, 5722543), (73, 940692), (146, 470346), (219, 313564), (277, 247908), (283, 242652), (292, 235173), (438, 156782), (554, 123954), (566, 121326), (831, 82636), (849, 80884), (876, 78391), (1108, 61977), (1132, 60663), (1662, 41318), (1698, 40442), (3324, 20659), (3396, 20221)]