87345072

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3079}}^1$

素因数の和:3290

約数の個数: 60

約数和(自身を含む): 245765520

約数和(自身を除く): 158420448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3079, 3152, 3546, 4728, 6158, 7092, 9237, 9456, 12316, 14184, 18474, 24632, 27711, 28368, 36948, 49264, 55422, 73896, 110844, 147792, 221688, 443376, 606563, 1213126, 1819689, 2426252, 3639378, 4852504, 5459067, 7278756, 9705008, 10918134, 14557512, 21836268, 29115024, 43672536, 87345072]

約数ペア:

[(1, 87345072), (2, 43672536), (3, 29115024), (4, 21836268), (6, 14557512), (8, 10918134), (9, 9705008), (12, 7278756), (16, 5459067), (18, 4852504), (24, 3639378), (36, 2426252), (48, 1819689), (72, 1213126), (144, 606563), (197, 443376), (394, 221688), (591, 147792), (788, 110844), (1182, 73896), (1576, 55422), (1773, 49264), (2364, 36948), (3079, 28368), (3152, 27711), (3546, 24632), (4728, 18474), (6158, 14184), (7092, 12316), (9237, 9456)]