87129072

素因数分解:

$2^4\times 3^2\times {\mathrm{643}}^1\times {\mathrm{941}}^1$

素因数の和:1598

約数の個数: 60

約数和(自身を含む): 244479144

約数和(自身を除く): 157350072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 643, 941, 1286, 1882, 1929, 2572, 2823, 3764, 3858, 5144, 5646, 5787, 7528, 7716, 8469, 10288, 11292, 11574, 15056, 15432, 16938, 22584, 23148, 30864, 33876, 45168, 46296, 67752, 92592, 135504, 605063, 1210126, 1815189, 2420252, 3630378, 4840504, 5445567, 7260756, 9681008, 10891134, 14521512, 21782268, 29043024, 43564536, 87129072]

約数ペア:

[(1, 87129072), (2, 43564536), (3, 29043024), (4, 21782268), (6, 14521512), (8, 10891134), (9, 9681008), (12, 7260756), (16, 5445567), (18, 4840504), (24, 3630378), (36, 2420252), (48, 1815189), (72, 1210126), (144, 605063), (643, 135504), (941, 92592), (1286, 67752), (1882, 46296), (1929, 45168), (2572, 33876), (2823, 30864), (3764, 23148), (3858, 22584), (5144, 16938), (5646, 15432), (5787, 15056), (7528, 11574), (7716, 11292), (8469, 10288)]