66488976

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5563}}^1$

素因数の和:5660

約数の個数: 60

約数和(自身を含む): 188352528

約数和(自身を除く): 121863552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5563, 5976, 11126, 11952, 16689, 22252, 33378, 44504, 50067, 66756, 89008, 100134, 133512, 200268, 267024, 400536, 461729, 801072, 923458, 1385187, 1846916, 2770374, 3693832, 4155561, 5540748, 7387664, 8311122, 11081496, 16622244, 22162992, 33244488, 66488976]

約数ペア:

[(1, 66488976), (2, 33244488), (3, 22162992), (4, 16622244), (6, 11081496), (8, 8311122), (9, 7387664), (12, 5540748), (16, 4155561), (18, 3693832), (24, 2770374), (36, 1846916), (48, 1385187), (72, 923458), (83, 801072), (144, 461729), (166, 400536), (249, 267024), (332, 200268), (498, 133512), (664, 100134), (747, 89008), (996, 66756), (1328, 50067), (1494, 44504), (1992, 33378), (2988, 22252), (3984, 16689), (5563, 11952), (5976, 11126)]