81881544

素因数分解:

$2^3\times 3^1\times {\mathrm{1601}}^1\times {\mathrm{2131}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 204927840

約数和(自身を除く): 123046296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1601, 2131, 3202, 4262, 4803, 6393, 6404, 8524, 9606, 12786, 12808, 17048, 19212, 25572, 38424, 51144, 3411731, 6823462, 10235193, 13646924, 20470386, 27293848, 40940772, 81881544]

約数ペア:

[(1, 81881544), (2, 40940772), (3, 27293848), (4, 20470386), (6, 13646924), (8, 10235193), (12, 6823462), (24, 3411731), (1601, 51144), (2131, 38424), (3202, 25572), (4262, 19212), (4803, 17048), (6393, 12808), (6404, 12786), (8524, 9606)]