85840548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 212756544

約数和(自身を除く): 126915996

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 491, 857, 982, 1473, 1714, 1964, 2571, 2946, 3428, 5142, 5892, 8347, 10284, 14569, 16694, 25041, 29138, 33388, 43707, 50082, 58276, 87414, 100164, 174828, 420787, 841574, 1262361, 1683148, 2524722, 5049444, 7153379, 14306758, 21460137, 28613516, 42920274, 85840548]

約数ペア:

[(1, 85840548), (2, 42920274), (3, 28613516), (4, 21460137), (6, 14306758), (12, 7153379), (17, 5049444), (34, 2524722), (51, 1683148), (68, 1262361), (102, 841574), (204, 420787), (491, 174828), (857, 100164), (982, 87414), (1473, 58276), (1714, 50082), (1964, 43707), (2571, 33388), (2946, 29138), (3428, 25041), (5142, 16694), (5892, 14569), (8347, 10284)]