65128392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{129223}}^1$

素因数の和:129242

約数の個数: 48

約数和(自身を含む): 201589440

約数和(自身を除く): 136461048

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, 129223, 258446, 387669, 516892, 775338, 904561, 1033784, 1163007, 1550676, 1809122, 2326014, 2713683, 3101352, 3618244, 4652028, 5427366, 7236488, 8141049, 9304056, 10854732, 16282098, 21709464, 32564196, 65128392]

約数ペア:

[(1, 65128392), (2, 32564196), (3, 21709464), (4, 16282098), (6, 10854732), (7, 9304056), (8, 8141049), (9, 7236488), (12, 5427366), (14, 4652028), (18, 3618244), (21, 3101352), (24, 2713683), (28, 2326014), (36, 1809122), (42, 1550676), (56, 1163007), (63, 1033784), (72, 904561), (84, 775338), (126, 516892), (168, 387669), (252, 258446), (504, 129223)]