81659868

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 197589504

約数和(自身を除く): 115929636

約数列:

[1, 2, 3, 4, 6, 12, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 564, 804, 2161, 3149, 4322, 6298, 6483, 8644, 9447, 12596, 12966, 18894, 25932, 37788, 101567, 144787, 203134, 289574, 304701, 406268, 434361, 579148, 609402, 868722, 1218804, 1737444, 6804989, 13609978, 20414967, 27219956, 40829934, 81659868]

約数ペア:

[(1, 81659868), (2, 40829934), (3, 27219956), (4, 20414967), (6, 13609978), (12, 6804989), (47, 1737444), (67, 1218804), (94, 868722), (134, 609402), (141, 579148), (188, 434361), (201, 406268), (268, 304701), (282, 289574), (402, 203134), (564, 144787), (804, 101567), (2161, 37788), (3149, 25932), (4322, 18894), (6298, 12966), (6483, 12596), (8644, 9447)]