64695678

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 131918976

約数和(自身を除く): 67223298

約数列:

[1, 2, 3, 6, 83, 163, 166, 249, 326, 489, 498, 797, 978, 1594, 2391, 4782, 13529, 27058, 40587, 66151, 81174, 129911, 132302, 198453, 259822, 389733, 396906, 779466, 10782613, 21565226, 32347839, 64695678]

約数ペア:

[(1, 64695678), (2, 32347839), (3, 21565226), (6, 10782613), (83, 779466), (163, 396906), (166, 389733), (249, 259822), (326, 198453), (489, 132302), (498, 129911), (797, 81174), (978, 66151), (1594, 40587), (2391, 27058), (4782, 13529)]