66560112

素因数分解:

$2^4\times 3^2\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1398

約数の個数: 60

約数和(自身を含む): 186834024

約数和(自身を除く): 120273912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563, 821, 1126, 1642, 1689, 2252, 2463, 3284, 3378, 4504, 4926, 5067, 6568, 6756, 7389, 9008, 9852, 10134, 13136, 13512, 14778, 19704, 20268, 27024, 29556, 39408, 40536, 59112, 81072, 118224, 462223, 924446, 1386669, 1848892, 2773338, 3697784, 4160007, 5546676, 7395568, 8320014, 11093352, 16640028, 22186704, 33280056, 66560112]

約数ペア:

[(1, 66560112), (2, 33280056), (3, 22186704), (4, 16640028), (6, 11093352), (8, 8320014), (9, 7395568), (12, 5546676), (16, 4160007), (18, 3697784), (24, 2773338), (36, 1848892), (48, 1386669), (72, 924446), (144, 462223), (563, 118224), (821, 81072), (1126, 59112), (1642, 40536), (1689, 39408), (2252, 29556), (2463, 27024), (3284, 20268), (3378, 19704), (4504, 14778), (4926, 13512), (5067, 13136), (6568, 10134), (6756, 9852), (7389, 9008)]