80747756

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3098

約数の個数: 36

約数和(自身を含む): 156687888

約数和(自身を除く): 75940132

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 391, 578, 782, 1156, 1564, 3037, 6074, 6647, 12148, 13294, 26588, 51629, 69851, 103258, 139702, 206516, 279404, 877693, 1187467, 1755386, 2374934, 3510772, 4749868, 20186939, 40373878, 80747756]

約数ペア:

[(1, 80747756), (2, 40373878), (4, 20186939), (17, 4749868), (23, 3510772), (34, 2374934), (46, 1755386), (68, 1187467), (92, 877693), (289, 279404), (391, 206516), (578, 139702), (782, 103258), (1156, 69851), (1564, 51629), (3037, 26588), (6074, 13294), (6647, 12148)]