81678462

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3793}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 169546272

約数和(自身を除く): 87867810

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 3589, 3793, 7178, 7586, 10767, 11379, 21534, 22758, 140341, 280682, 367921, 421023, 735842, 842046, 1103763, 2207526, 13613077, 27226154, 40839231, 81678462]

約数ペア:

[(1, 81678462), (2, 40839231), (3, 27226154), (6, 13613077), (37, 2207526), (74, 1103763), (97, 842046), (111, 735842), (194, 421023), (222, 367921), (291, 280682), (582, 140341), (3589, 22758), (3793, 21534), (7178, 11379), (7586, 10767)]