87281412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4003}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 215255040

約数和(自身を除く): 127973628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 4003, 5451, 7268, 8006, 10902, 12009, 16012, 21804, 24018, 48036, 92069, 184138, 276207, 316237, 368276, 552414, 632474, 948711, 1104828, 1264948, 1897422, 3794844, 7273451, 14546902, 21820353, 29093804, 43640706, 87281412]

約数ペア:

[(1, 87281412), (2, 43640706), (3, 29093804), (4, 21820353), (6, 14546902), (12, 7273451), (23, 3794844), (46, 1897422), (69, 1264948), (79, 1104828), (92, 948711), (138, 632474), (158, 552414), (237, 368276), (276, 316237), (316, 276207), (474, 184138), (948, 92069), (1817, 48036), (3634, 24018), (4003, 21804), (5451, 16012), (7268, 12009), (8006, 10902)]