77507472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 152299248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 593, 778, 1167, 1186, 1556, 1779, 2334, 2372, 2723, 3112, 3558, 4151, 4668, 4744, 5446, 6224, 7116, 8169, 8302, 9336, 9488, 10892, 12453, 14232, 16338, 16604, 18672, 21784, 24906, 28464, 32676, 33208, 43568, 49812, 65352, 66416, 99624, 130704, 199248, 230677, 461354, 692031, 922708, 1384062, 1614739, 1845416, 2768124, 3229478, 3690832, 4844217, 5536248, 6458956, 9688434, 11072496, 12917912, 19376868, 25835824, 38753736, 77507472]

約数ペア:

[(1, 77507472), (2, 38753736), (3, 25835824), (4, 19376868), (6, 12917912), (7, 11072496), (8, 9688434), (12, 6458956), (14, 5536248), (16, 4844217), (21, 3690832), (24, 3229478), (28, 2768124), (42, 1845416), (48, 1614739), (56, 1384062), (84, 922708), (112, 692031), (168, 461354), (336, 230677), (389, 199248), (593, 130704), (778, 99624), (1167, 66416), (1186, 65352), (1556, 49812), (1779, 43568), (2334, 33208), (2372, 32676), (2723, 28464), (3112, 24906), (3558, 21784), (4151, 18672), (4668, 16604), (4744, 16338), (5446, 14232), (6224, 12453), (7116, 10892), (8169, 9488), (8302, 9336)]