81251592

素因数分解:

$2^3\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{2791}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 203369280

約数和(自身を除く): 122117688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1213, 2426, 2791, 3639, 4852, 5582, 7278, 8373, 9704, 11164, 14556, 16746, 22328, 29112, 33492, 66984, 3385483, 6770966, 10156449, 13541932, 20312898, 27083864, 40625796, 81251592]

約数ペア:

[(1, 81251592), (2, 40625796), (3, 27083864), (4, 20312898), (6, 13541932), (8, 10156449), (12, 6770966), (24, 3385483), (1213, 66984), (2426, 33492), (2791, 29112), (3639, 22328), (4852, 16746), (5582, 14556), (7278, 11164), (8373, 9704)]