90877808

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10271}}^1$

素因数の和:10365

約数の個数: 40

約数和(自身を含む): 203796480

約数和(自身を除く): 112918672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 10271, 20542, 41084, 71897, 82168, 143794, 164336, 287588, 575176, 811409, 1150352, 1622818, 3245636, 5679863, 6491272, 11359726, 12982544, 22719452, 45438904, 90877808]

約数ペア:

[(1, 90877808), (2, 45438904), (4, 22719452), (7, 12982544), (8, 11359726), (14, 6491272), (16, 5679863), (28, 3245636), (56, 1622818), (79, 1150352), (112, 811409), (158, 575176), (316, 287588), (553, 164336), (632, 143794), (1106, 82168), (1264, 71897), (2212, 41084), (4424, 20542), (8848, 10271)]