90578404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 188210176

約数和(自身を除く): 97631772

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 241, 433, 434, 482, 866, 868, 964, 1687, 1732, 3031, 3374, 6062, 6748, 7471, 12124, 13423, 14942, 26846, 29884, 52297, 53692, 93961, 104353, 104594, 187922, 208706, 209188, 375844, 417412, 730471, 1460942, 2921884, 3234943, 6469886, 12939772, 22644601, 45289202, 90578404]

約数ペア:

[(1, 90578404), (2, 45289202), (4, 22644601), (7, 12939772), (14, 6469886), (28, 3234943), (31, 2921884), (62, 1460942), (124, 730471), (217, 417412), (241, 375844), (433, 209188), (434, 208706), (482, 187922), (866, 104594), (868, 104353), (964, 93961), (1687, 53692), (1732, 52297), (3031, 29884), (3374, 26846), (6062, 14942), (6748, 13423), (7471, 12124)]