90497078

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{1213}}^1$

素因数の和:1368

約数の個数: 24

約数和(自身を含む): 157421808

約数和(自身を除く): 66924730

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1213, 2426, 5329, 8491, 10658, 16982, 37303, 74606, 88549, 177098, 619843, 1239686, 6464077, 12928154, 45248539, 90497078]

約数ペア:

[(1, 90497078), (2, 45248539), (7, 12928154), (14, 6464077), (73, 1239686), (146, 619843), (511, 177098), (1022, 88549), (1213, 74606), (2426, 37303), (5329, 16982), (8491, 10658)]