64319472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{63809}}^1$

素因数の和:63830

約数の個数: 60

約数和(自身を含む): 205723440

約数和(自身を除く): 141403968

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, 63809, 127618, 191427, 255236, 382854, 446663, 510472, 574281, 765708, 893326, 1020944, 1148562, 1339989, 1531416, 1786652, 2297124, 2679978, 3062832, 3573304, 4019967, 4594248, 5359956, 7146608, 8039934, 9188496, 10719912, 16079868, 21439824, 32159736, 64319472]

約数ペア:

[(1, 64319472), (2, 32159736), (3, 21439824), (4, 16079868), (6, 10719912), (7, 9188496), (8, 8039934), (9, 7146608), (12, 5359956), (14, 4594248), (16, 4019967), (18, 3573304), (21, 3062832), (24, 2679978), (28, 2297124), (36, 1786652), (42, 1531416), (48, 1339989), (56, 1148562), (63, 1020944), (72, 893326), (84, 765708), (112, 574281), (126, 510472), (144, 446663), (168, 382854), (252, 255236), (336, 191427), (504, 127618), (1008, 63809)]