90520444

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3881}}^1$

素因数の和:3923

約数の個数: 48

約数和(自身を含む): 195652800

約数和(自身を除く): 105132356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 3881, 5831, 7762, 11662, 15524, 23324, 27167, 54334, 65977, 108668, 131954, 190169, 263908, 380338, 461839, 760676, 923678, 1331183, 1847356, 2662366, 3232873, 5324732, 6465746, 12931492, 22630111, 45260222, 90520444]

約数ペア:

[(1, 90520444), (2, 45260222), (4, 22630111), (7, 12931492), (14, 6465746), (17, 5324732), (28, 3232873), (34, 2662366), (49, 1847356), (68, 1331183), (98, 923678), (119, 760676), (196, 461839), (238, 380338), (343, 263908), (476, 190169), (686, 131954), (833, 108668), (1372, 65977), (1666, 54334), (3332, 27167), (3881, 23324), (5831, 15524), (7762, 11662)]