87138648

素因数分解:

$2^3\times 3^2\times {\mathrm{1210259}}^1$

素因数の和:1210271

約数の個数: 24

約数和(自身を含む): 236000700

約数和(自身を除く): 148862052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1210259, 2420518, 3630777, 4841036, 7261554, 9682072, 10892331, 14523108, 21784662, 29046216, 43569324, 87138648]

約数ペア:

[(1, 87138648), (2, 43569324), (3, 29046216), (4, 21784662), (6, 14523108), (8, 10892331), (9, 9682072), (12, 7261554), (18, 4841036), (24, 3630777), (36, 2420518), (72, 1210259)]