72864736

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14183

約数の個数: 48

約数和(自身を含む): 171085824

約数和(自身を除く): 98221088

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 14143, 28286, 56572, 99001, 113144, 198002, 226288, 325289, 396004, 452576, 650578, 792008, 1301156, 1584016, 2277023, 2602312, 3168032, 4554046, 5204624, 9108092, 10409248, 18216184, 36432368, 72864736]

約数ペア:

[(1, 72864736), (2, 36432368), (4, 18216184), (7, 10409248), (8, 9108092), (14, 5204624), (16, 4554046), (23, 3168032), (28, 2602312), (32, 2277023), (46, 1584016), (56, 1301156), (92, 792008), (112, 650578), (161, 452576), (184, 396004), (224, 325289), (322, 226288), (368, 198002), (644, 113144), (736, 99001), (1288, 56572), (2576, 28286), (5152, 14143)]