80258556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2521}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 214672640

約数和(自身を除く): 134414084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 1137, 1516, 2274, 2521, 2653, 4548, 5042, 5306, 7563, 7959, 10084, 10612, 15126, 15918, 17647, 30252, 31836, 35294, 52941, 70588, 105882, 211764, 955459, 1910918, 2866377, 3821836, 5732754, 6688213, 11465508, 13376426, 20064639, 26752852, 40129278, 80258556]

約数ペア:

[(1, 80258556), (2, 40129278), (3, 26752852), (4, 20064639), (6, 13376426), (7, 11465508), (12, 6688213), (14, 5732754), (21, 3821836), (28, 2866377), (42, 1910918), (84, 955459), (379, 211764), (758, 105882), (1137, 70588), (1516, 52941), (2274, 35294), (2521, 31836), (2653, 30252), (4548, 17647), (5042, 15918), (5306, 15126), (7563, 10612), (7959, 10084)]