72712368

素因数分解:

$2^4\times 3^2\times {\mathrm{504947}}^1$

素因数の和:504961

約数の個数: 30

約数和(自身を含む): 203494044

約数和(自身を除く): 130781676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504947, 1009894, 1514841, 2019788, 3029682, 4039576, 4544523, 6059364, 8079152, 9089046, 12118728, 18178092, 24237456, 36356184, 72712368]

約数ペア:

[(1, 72712368), (2, 36356184), (3, 24237456), (4, 18178092), (6, 12118728), (8, 9089046), (9, 8079152), (12, 6059364), (16, 4544523), (18, 4039576), (24, 3029682), (36, 2019788), (48, 1514841), (72, 1009894), (144, 504947)]