90363548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 176676864

約数和(自身を除く): 86313316

約数列:

[1, 2, 4, 11, 22, 44, 103, 127, 157, 206, 254, 314, 412, 508, 628, 1133, 1397, 1727, 2266, 2794, 3454, 4532, 5588, 6908, 13081, 16171, 19939, 26162, 32342, 39878, 52324, 64684, 79756, 143891, 177881, 219329, 287782, 355762, 438658, 575564, 711524, 877316, 2053717, 4107434, 8214868, 22590887, 45181774, 90363548]

約数ペア:

[(1, 90363548), (2, 45181774), (4, 22590887), (11, 8214868), (22, 4107434), (44, 2053717), (103, 877316), (127, 711524), (157, 575564), (206, 438658), (254, 355762), (314, 287782), (412, 219329), (508, 177881), (628, 143891), (1133, 79756), (1397, 64684), (1727, 52324), (2266, 39878), (2794, 32342), (3454, 26162), (4532, 19939), (5588, 16171), (6908, 13081)]