87801108

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{53407}}^1$

素因数の和:53551

約数の個数: 24

約数和(自身を含む): 206368512

約数和(自身を除く): 118567404

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 53407, 106814, 160221, 213628, 320442, 640884, 7316759, 14633518, 21950277, 29267036, 43900554, 87801108]

約数ペア:

[(1, 87801108), (2, 43900554), (3, 29267036), (4, 21950277), (6, 14633518), (12, 7316759), (137, 640884), (274, 320442), (411, 213628), (548, 160221), (822, 106814), (1644, 53407)]