72451566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 171997488

約数和(自身を除く): 99545922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 277, 554, 831, 1321, 1662, 2493, 2642, 3047, 3963, 4986, 6094, 7926, 9141, 11889, 14531, 18282, 23778, 27423, 29062, 43593, 54846, 87186, 130779, 261558, 365917, 731834, 1097751, 2195502, 3293253, 4025087, 6586506, 8050174, 12075261, 24150522, 36225783, 72451566]

約数ペア:

[(1, 72451566), (2, 36225783), (3, 24150522), (6, 12075261), (9, 8050174), (11, 6586506), (18, 4025087), (22, 3293253), (33, 2195502), (66, 1097751), (99, 731834), (198, 365917), (277, 261558), (554, 130779), (831, 87186), (1321, 54846), (1662, 43593), (2493, 29062), (2642, 27423), (3047, 23778), (3963, 18282), (4986, 14531), (6094, 11889), (7926, 9141)]