80868312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160453}}^1$

素因数の和:160472

約数の個数: 48

約数和(自身を含む): 250308240

約数和(自身を除く): 169439928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160453, 320906, 481359, 641812, 962718, 1123171, 1283624, 1444077, 1925436, 2246342, 2888154, 3369513, 3850872, 4492684, 5776308, 6739026, 8985368, 10108539, 11552616, 13478052, 20217078, 26956104, 40434156, 80868312]

約数ペア:

[(1, 80868312), (2, 40434156), (3, 26956104), (4, 20217078), (6, 13478052), (7, 11552616), (8, 10108539), (9, 8985368), (12, 6739026), (14, 5776308), (18, 4492684), (21, 3850872), (24, 3369513), (28, 2888154), (36, 2246342), (42, 1925436), (56, 1444077), (63, 1283624), (72, 1123171), (84, 962718), (126, 641812), (168, 481359), (252, 320906), (504, 160453)]