74372832

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1216

約数の個数: 72

約数和(自身を含む): 212481360

約数和(自身を除く): 138108528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 919, 1124, 1686, 1838, 2248, 2529, 2757, 3372, 3676, 4496, 5058, 5514, 6744, 7352, 8271, 8992, 10116, 11028, 13488, 14704, 16542, 20232, 22056, 26976, 29408, 33084, 40464, 44112, 66168, 80928, 88224, 132336, 258239, 264672, 516478, 774717, 1032956, 1549434, 2065912, 2324151, 3098868, 4131824, 4648302, 6197736, 8263648, 9296604, 12395472, 18593208, 24790944, 37186416, 74372832]

約数ペア:

[(1, 74372832), (2, 37186416), (3, 24790944), (4, 18593208), (6, 12395472), (8, 9296604), (9, 8263648), (12, 6197736), (16, 4648302), (18, 4131824), (24, 3098868), (32, 2324151), (36, 2065912), (48, 1549434), (72, 1032956), (96, 774717), (144, 516478), (281, 264672), (288, 258239), (562, 132336), (843, 88224), (919, 80928), (1124, 66168), (1686, 44112), (1838, 40464), (2248, 33084), (2529, 29408), (2757, 26976), (3372, 22056), (3676, 20232), (4496, 16542), (5058, 14704), (5514, 13488), (6744, 11028), (7352, 10116), (8271, 8992)]