81717672

素因数分解:

$2^3\times 3^1\times {\mathrm{1747}}^1\times {\mathrm{1949}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 204516000

約数和(自身を除く): 122798328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1747, 1949, 3494, 3898, 5241, 5847, 6988, 7796, 10482, 11694, 13976, 15592, 20964, 23388, 41928, 46776, 3404903, 6809806, 10214709, 13619612, 20429418, 27239224, 40858836, 81717672]

約数ペア:

[(1, 81717672), (2, 40858836), (3, 27239224), (4, 20429418), (6, 13619612), (8, 10214709), (12, 6809806), (24, 3404903), (1747, 46776), (1949, 41928), (3494, 23388), (3898, 20964), (5241, 15592), (5847, 13976), (6988, 11694), (7796, 10482)]