71489232

素因数分解:

$2^4\times 3^2\times {\mathrm{496453}}^1$

素因数の和:496467

約数の個数: 30

約数和(自身を含む): 200070962

約数和(自身を除く): 128581730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 496453, 992906, 1489359, 1985812, 2978718, 3971624, 4468077, 5957436, 7943248, 8936154, 11914872, 17872308, 23829744, 35744616, 71489232]

約数ペア:

[(1, 71489232), (2, 35744616), (3, 23829744), (4, 17872308), (6, 11914872), (8, 8936154), (9, 7943248), (12, 5957436), (16, 4468077), (18, 3971624), (24, 2978718), (36, 1985812), (48, 1489359), (72, 992906), (144, 496453)]