80854108

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3102

約数の個数: 36

約数和(自身を含む): 156894192

約数和(自身を除く): 76040084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 3041, 6082, 6647, 12164, 13294, 26588, 51697, 69943, 103394, 139886, 206788, 279772, 878849, 1189031, 1757698, 2378062, 3515396, 4756124, 20213527, 40427054, 80854108]

約数ペア:

[(1, 80854108), (2, 40427054), (4, 20213527), (17, 4756124), (23, 3515396), (34, 2378062), (46, 1757698), (68, 1189031), (92, 878849), (289, 279772), (391, 206788), (578, 139886), (782, 103394), (1156, 69943), (1564, 51697), (3041, 26588), (6082, 13294), (6647, 12164)]