90833756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 182397600

約数和(自身を除く): 91563844

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 988, 1033, 1157, 1691, 2066, 2314, 3382, 4132, 4628, 6764, 13429, 19627, 21983, 26858, 39254, 43966, 53716, 78508, 87932, 91937, 183874, 255151, 367748, 510302, 1020604, 1195181, 1746803, 2390362, 3493606, 4780724, 6987212, 22708439, 45416878, 90833756]

約数ペア:

[(1, 90833756), (2, 45416878), (4, 22708439), (13, 6987212), (19, 4780724), (26, 3493606), (38, 2390362), (52, 1746803), (76, 1195181), (89, 1020604), (178, 510302), (247, 367748), (356, 255151), (494, 183874), (988, 91937), (1033, 87932), (1157, 78508), (1691, 53716), (2066, 43966), (2314, 39254), (3382, 26858), (4132, 21983), (4628, 19627), (6764, 13429)]