66576774138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{481373}}^1$

素因数の和:481511

約数の個数: 64

約数和(自身を含む): 158044711680

約数和(自身を除く): 91467937542

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 89, 111, 178, 222, 259, 267, 518, 534, 623, 777, 1246, 1554, 1869, 3293, 3738, 6586, 9879, 19758, 23051, 46102, 69153, 138306, 481373, 962746, 1444119, 2888238, 3369611, 6739222, 10108833, 17810801, 20217666, 35621602, 42842197, 53432403, 85684394, 106864806, 124675607, 128526591, 249351214, 257053182, 299895379, 374026821, 599790758, 748053642, 899686137, 1585161289, 1799372274, 3170322578, 4755483867, 9510967734, 11096129023, 22192258046, 33288387069, 66576774138]

約数ペア:

[(1, 66576774138), (2, 33288387069), (3, 22192258046), (6, 11096129023), (7, 9510967734), (14, 4755483867), (21, 3170322578), (37, 1799372274), (42, 1585161289), (74, 899686137), (89, 748053642), (111, 599790758), (178, 374026821), (222, 299895379), (259, 257053182), (267, 249351214), (518, 128526591), (534, 124675607), (623, 106864806), (777, 85684394), (1246, 53432403), (1554, 42842197), (1869, 35621602), (3293, 20217666), (3738, 17810801), (6586, 10108833), (9879, 6739222), (19758, 3369611), (23051, 2888238), (46102, 1444119), (69153, 962746), (138306, 481373)]