81248946

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 165533760

約数和(自身を除く): 84284814

約数列:

[1, 2, 3, 6, 97, 137, 194, 274, 291, 411, 582, 822, 1019, 2038, 3057, 6114, 13289, 26578, 39867, 79734, 98843, 139603, 197686, 279206, 296529, 418809, 593058, 837618, 13541491, 27082982, 40624473, 81248946]

約数ペア:

[(1, 81248946), (2, 40624473), (3, 27082982), (6, 13541491), (97, 837618), (137, 593058), (194, 418809), (274, 296529), (291, 279206), (411, 197686), (582, 139603), (822, 98843), (1019, 79734), (2038, 39867), (3057, 26578), (6114, 13289)]