81480174

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 166574976

約数和(自身を除く): 85094802

約数列:

[1, 2, 3, 6, 67, 134, 157, 201, 314, 402, 471, 942, 1291, 2582, 3873, 7746, 10519, 21038, 31557, 63114, 86497, 172994, 202687, 259491, 405374, 518982, 608061, 1216122, 13580029, 27160058, 40740087, 81480174]

約数ペア:

[(1, 81480174), (2, 40740087), (3, 27160058), (6, 13580029), (67, 1216122), (134, 608061), (157, 518982), (201, 405374), (314, 259491), (402, 202687), (471, 172994), (942, 86497), (1291, 63114), (2582, 31557), (3873, 21038), (7746, 10519)]