80020926

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{15277}}^1$

素因数の和:15385

約数の個数: 32

約数和(自身を含む): 179669280

約数和(自身を除く): 99648354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 15277, 30554, 45831, 91662, 137493, 274986, 412479, 824958, 1481869, 2963738, 4445607, 8891214, 13336821, 26673642, 40010463, 80020926]

約数ペア:

[(1, 80020926), (2, 40010463), (3, 26673642), (6, 13336821), (9, 8891214), (18, 4445607), (27, 2963738), (54, 1481869), (97, 824958), (194, 412479), (291, 274986), (582, 137493), (873, 91662), (1746, 45831), (2619, 30554), (5238, 15277)]