78978216

素因数分解:

$2^3\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{2549}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 197676000

約数和(自身を除く): 118697784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1291, 2549, 2582, 3873, 5098, 5164, 7647, 7746, 10196, 10328, 15294, 15492, 20392, 30588, 30984, 61176, 3290759, 6581518, 9872277, 13163036, 19744554, 26326072, 39489108, 78978216]

約数ペア:

[(1, 78978216), (2, 39489108), (3, 26326072), (4, 19744554), (6, 13163036), (8, 9872277), (12, 6581518), (24, 3290759), (1291, 61176), (2549, 30984), (2582, 30588), (3873, 20392), (5098, 15492), (5164, 15294), (7647, 10328), (7746, 10196)]