71844528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5779}}^1$

素因数の和:5834

約数の個数: 80

約数和(自身を含む): 217882880

約数和(自身を除く): 146038352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 5779, 6216, 11558, 12432, 17337, 23116, 34674, 40453, 46232, 69348, 80906, 92464, 121359, 138696, 161812, 213823, 242718, 277392, 323624, 427646, 485436, 641469, 647248, 855292, 970872, 1282938, 1496761, 1710584, 1941744, 2565876, 2993522, 3421168, 4490283, 5131752, 5987044, 8980566, 10263504, 11974088, 17961132, 23948176, 35922264, 71844528]

約数ペア:

[(1, 71844528), (2, 35922264), (3, 23948176), (4, 17961132), (6, 11974088), (7, 10263504), (8, 8980566), (12, 5987044), (14, 5131752), (16, 4490283), (21, 3421168), (24, 2993522), (28, 2565876), (37, 1941744), (42, 1710584), (48, 1496761), (56, 1282938), (74, 970872), (84, 855292), (111, 647248), (112, 641469), (148, 485436), (168, 427646), (222, 323624), (259, 277392), (296, 242718), (336, 213823), (444, 161812), (518, 138696), (592, 121359), (777, 92464), (888, 80906), (1036, 69348), (1554, 46232), (1776, 40453), (2072, 34674), (3108, 23116), (4144, 17337), (5779, 12432), (6216, 11558)]