68748.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 7108992

約数和(自身を除く): 3703650

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 197, 201, 258, 394, 402, 591, 1182, 2881, 5762, 8471, 8643, 13199, 16942, 17286, 25413, 26398, 39597, 50826, 79194, 567557, 1135114, 1702671, 3405342]

約数ペア:

[(1, 3405342), (2, 1702671), (3, 1135114), (6, 567557), (43, 79194), (67, 50826), (86, 39597), (129, 26398), (134, 25413), (197, 17286), (201, 16942), (258, 13199), (394, 8643), (402, 8471), (591, 5762), (1182, 2881)]