127130292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8133

約数の個数: 72

約数和(自身を含む): 353021760

約数和(自身を除く): 225891468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 8081, 15732, 16162, 24243, 32324, 48486, 72729, 96972, 145458, 153539, 185863, 290916, 307078, 371726, 460617, 557589, 614156, 743452, 921234, 1115178, 1381851, 1672767, 1842468, 2230356, 2763702, 3345534, 3531397, 5527404, 6691068, 7062794, 10594191, 14125588, 21188382, 31782573, 42376764, 63565146, 127130292]

約数ペア:

[(1, 127130292), (2, 63565146), (3, 42376764), (4, 31782573), (6, 21188382), (9, 14125588), (12, 10594191), (18, 7062794), (19, 6691068), (23, 5527404), (36, 3531397), (38, 3345534), (46, 2763702), (57, 2230356), (69, 1842468), (76, 1672767), (92, 1381851), (114, 1115178), (138, 921234), (171, 743452), (207, 614156), (228, 557589), (276, 460617), (342, 371726), (414, 307078), (437, 290916), (684, 185863), (828, 153539), (874, 145458), (1311, 96972), (1748, 72729), (2622, 48486), (3933, 32324), (5244, 24243), (7866, 16162), (8081, 15732)]