90409572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{228307}}^1$

素因数の和:228328

約数の個数: 36

約数和(自身を含む): 249312336

約数和(自身を除く): 158902764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 228307, 456614, 684921, 913228, 1369842, 2054763, 2511377, 2739684, 4109526, 5022754, 7534131, 8219052, 10045508, 15068262, 22602393, 30136524, 45204786, 90409572]

約数ペア:

[(1, 90409572), (2, 45204786), (3, 30136524), (4, 22602393), (6, 15068262), (9, 10045508), (11, 8219052), (12, 7534131), (18, 5022754), (22, 4109526), (33, 2739684), (36, 2511377), (44, 2054763), (66, 1369842), (99, 913228), (132, 684921), (198, 456614), (396, 228307)]