90250072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{15307}}^1$

素因数の和:15391

約数の個数: 32

約数和(自身を含む): 187369920

約数和(自身を除く): 97119848

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 15307, 30614, 61228, 122456, 168377, 336754, 673508, 1025569, 1347016, 2051138, 4102276, 8204552, 11281259, 22562518, 45125036, 90250072]

約数ペア:

[(1, 90250072), (2, 45125036), (4, 22562518), (8, 11281259), (11, 8204552), (22, 4102276), (44, 2051138), (67, 1347016), (88, 1025569), (134, 673508), (268, 336754), (536, 168377), (737, 122456), (1474, 61228), (2948, 30614), (5896, 15307)]