77131128

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{11437}}^1$

素因数の和:11727

約数の個数: 32

約数和(自身を含む): 193530960

約数和(自身を除く): 116399832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 11437, 22874, 34311, 45748, 68622, 91496, 137244, 274488, 3213797, 6427594, 9641391, 12855188, 19282782, 25710376, 38565564, 77131128]

約数ペア:

[(1, 77131128), (2, 38565564), (3, 25710376), (4, 19282782), (6, 12855188), (8, 9641391), (12, 6427594), (24, 3213797), (281, 274488), (562, 137244), (843, 91496), (1124, 68622), (1686, 45748), (2248, 34311), (3372, 22874), (6744, 11437)]