78867090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{876301}}^1$

素因数の和:876314

約数の個数: 24

約数和(自身を含む): 205054668

約数和(自身を除く): 126187578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 876301, 1752602, 2628903, 4381505, 5257806, 7886709, 8763010, 13144515, 15773418, 26289030, 39433545, 78867090]

約数ペア:

[(1, 78867090), (2, 39433545), (3, 26289030), (5, 15773418), (6, 13144515), (9, 8763010), (10, 7886709), (15, 5257806), (18, 4381505), (30, 2628903), (45, 1752602), (90, 876301)]