90417996

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{23473}}^1$

素因数の和:23590

約数の個数: 36

約数和(自身を含む): 230702472

約数和(自身を除く): 140284476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 23473, 46946, 70419, 93892, 140838, 211257, 281676, 422514, 845028, 2511611, 5023222, 7534833, 10046444, 15069666, 22604499, 30139332, 45208998, 90417996]

約数ペア:

[(1, 90417996), (2, 45208998), (3, 30139332), (4, 22604499), (6, 15069666), (9, 10046444), (12, 7534833), (18, 5023222), (36, 2511611), (107, 845028), (214, 422514), (321, 281676), (428, 211257), (642, 140838), (963, 93892), (1284, 70419), (1926, 46946), (3852, 23473)]