90978864

素因数分解:

$2^4\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2551}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 235437312

約数和(自身を除く): 144458448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 743, 1486, 2229, 2551, 2972, 4458, 5102, 5944, 7653, 8916, 10204, 11888, 15306, 17832, 20408, 30612, 35664, 40816, 61224, 122448, 1895393, 3790786, 5686179, 7581572, 11372358, 15163144, 22744716, 30326288, 45489432, 90978864]

約数ペア:

[(1, 90978864), (2, 45489432), (3, 30326288), (4, 22744716), (6, 15163144), (8, 11372358), (12, 7581572), (16, 5686179), (24, 3790786), (48, 1895393), (743, 122448), (1486, 61224), (2229, 40816), (2551, 35664), (2972, 30612), (4458, 20408), (5102, 17832), (5944, 15306), (7653, 11888), (8916, 10204)]