78904572

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 191826432

約数和(自身を除く): 112921860

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 2503, 2627, 5006, 5254, 7509, 7881, 10012, 10508, 15018, 15762, 30036, 31524, 92611, 177713, 185222, 277833, 355426, 370444, 533139, 555666, 710852, 1066278, 1111332, 2132556, 6575381, 13150762, 19726143, 26301524, 39452286, 78904572]

約数ペア:

[(1, 78904572), (2, 39452286), (3, 26301524), (4, 19726143), (6, 13150762), (12, 6575381), (37, 2132556), (71, 1111332), (74, 1066278), (111, 710852), (142, 555666), (148, 533139), (213, 370444), (222, 355426), (284, 277833), (426, 185222), (444, 177713), (852, 92611), (2503, 31524), (2627, 30036), (5006, 15762), (5254, 15018), (7509, 10508), (7881, 10012)]