80867472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{240677}}^1$

素因数の和:240695

約数の個数: 40

約数和(自身を含む): 238752576

約数和(自身を除く): 157885104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 240677, 481354, 722031, 962708, 1444062, 1684739, 1925416, 2888124, 3369478, 3850832, 5054217, 5776248, 6738956, 10108434, 11552496, 13477912, 20216868, 26955824, 40433736, 80867472]

約数ペア:

[(1, 80867472), (2, 40433736), (3, 26955824), (4, 20216868), (6, 13477912), (7, 11552496), (8, 10108434), (12, 6738956), (14, 5776248), (16, 5054217), (21, 3850832), (24, 3369478), (28, 2888124), (42, 1925416), (48, 1684739), (56, 1444062), (84, 962708), (112, 722031), (168, 481354), (336, 240677)]