63980784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{63473}}^1$

素因数の和:63494

約数の個数: 60

約数和(自身を含む): 204640176

約数和(自身を除く): 140659392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 63473, 126946, 190419, 253892, 380838, 444311, 507784, 571257, 761676, 888622, 1015568, 1142514, 1332933, 1523352, 1777244, 2285028, 2665866, 3046704, 3554488, 3998799, 4570056, 5331732, 7108976, 7997598, 9140112, 10663464, 15995196, 21326928, 31990392, 63980784]

約数ペア:

[(1, 63980784), (2, 31990392), (3, 21326928), (4, 15995196), (6, 10663464), (7, 9140112), (8, 7997598), (9, 7108976), (12, 5331732), (14, 4570056), (16, 3998799), (18, 3554488), (21, 3046704), (24, 2665866), (28, 2285028), (36, 1777244), (42, 1523352), (48, 1332933), (56, 1142514), (63, 1015568), (72, 888622), (84, 761676), (112, 571257), (126, 507784), (144, 444311), (168, 380838), (252, 253892), (336, 190419), (504, 126946), (1008, 63473)]