81717486

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 166626720

約数和(自身を除く): 84909234

約数列:

[1, 2, 3, 6, 89, 137, 178, 267, 274, 411, 534, 822, 1117, 2234, 3351, 6702, 12193, 24386, 36579, 73158, 99413, 153029, 198826, 298239, 306058, 459087, 596478, 918174, 13619581, 27239162, 40858743, 81717486]

約数ペア:

[(1, 81717486), (2, 40858743), (3, 27239162), (6, 13619581), (89, 918174), (137, 596478), (178, 459087), (267, 306058), (274, 298239), (411, 198826), (534, 153029), (822, 99413), (1117, 73158), (2234, 36579), (3351, 24386), (6702, 12193)]