91881468

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1063}}^1$

素因数の和:1101

約数の個数: 90

約数和(自身を含む): 271204024

約数和(自身を除く): 179322556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1063, 1372, 1764, 2058, 2126, 2401, 3087, 3189, 4116, 4252, 4802, 6174, 6378, 7203, 7441, 9567, 9604, 12348, 12756, 14406, 14882, 19134, 21609, 22323, 28812, 29764, 38268, 43218, 44646, 52087, 66969, 86436, 89292, 104174, 133938, 156261, 208348, 267876, 312522, 364609, 468783, 625044, 729218, 937566, 1093827, 1458436, 1875132, 2187654, 2552263, 3281481, 4375308, 5104526, 6562962, 7656789, 10209052, 13125924, 15313578, 22970367, 30627156, 45940734, 91881468]

約数ペア:

[(1, 91881468), (2, 45940734), (3, 30627156), (4, 22970367), (6, 15313578), (7, 13125924), (9, 10209052), (12, 7656789), (14, 6562962), (18, 5104526), (21, 4375308), (28, 3281481), (36, 2552263), (42, 2187654), (49, 1875132), (63, 1458436), (84, 1093827), (98, 937566), (126, 729218), (147, 625044), (196, 468783), (252, 364609), (294, 312522), (343, 267876), (441, 208348), (588, 156261), (686, 133938), (882, 104174), (1029, 89292), (1063, 86436), (1372, 66969), (1764, 52087), (2058, 44646), (2126, 43218), (2401, 38268), (3087, 29764), (3189, 28812), (4116, 22323), (4252, 21609), (4802, 19134), (6174, 14882), (6378, 14406), (7203, 12756), (7441, 12348), (9567, 9604)]