90384972

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{73127}}^1$

素因数の和:73237

約数の個数: 24

約数和(自身を含む): 212948736

約数和(自身を除く): 122563764

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 73127, 146254, 219381, 292508, 438762, 877524, 7532081, 15064162, 22596243, 30128324, 45192486, 90384972]

約数ペア:

[(1, 90384972), (2, 45192486), (3, 30128324), (4, 22596243), (6, 15064162), (12, 7532081), (103, 877524), (206, 438762), (309, 292508), (412, 219381), (618, 146254), (1236, 73127)]