90919128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{222841}}^1$

素因数の和:222867

約数の個数: 32

約数和(自身を含む): 240669360

約数和(自身を除く): 149750232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 222841, 445682, 668523, 891364, 1337046, 1782728, 2674092, 3788297, 5348184, 7576594, 11364891, 15153188, 22729782, 30306376, 45459564, 90919128]

約数ペア:

[(1, 90919128), (2, 45459564), (3, 30306376), (4, 22729782), (6, 15153188), (8, 11364891), (12, 7576594), (17, 5348184), (24, 3788297), (34, 2674092), (51, 1782728), (68, 1337046), (102, 891364), (136, 668523), (204, 445682), (408, 222841)]