77767626

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 157943808

約数和(自身を除く): 80176182

約数列:

[1, 2, 3, 6, 131, 163, 262, 326, 393, 489, 607, 786, 978, 1214, 1821, 3642, 21353, 42706, 64059, 79517, 98941, 128118, 159034, 197882, 238551, 296823, 477102, 593646, 12961271, 25922542, 38883813, 77767626]

約数ペア:

[(1, 77767626), (2, 38883813), (3, 25922542), (6, 12961271), (131, 593646), (163, 477102), (262, 296823), (326, 238551), (393, 197882), (489, 159034), (607, 128118), (786, 98941), (978, 79517), (1214, 64059), (1821, 42706), (3642, 21353)]