89363260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 221722704

約数和(自身を除く): 132359444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1340, 1361, 1876, 2345, 2722, 3283, 4690, 5444, 6566, 6805, 9380, 9527, 13132, 13610, 16415, 19054, 27220, 32830, 38108, 47635, 65660, 66689, 91187, 95270, 133378, 182374, 190540, 266756, 333445, 364748, 455935, 638309, 666890, 911870, 1276618, 1333780, 1823740, 2553236, 3191545, 4468163, 6383090, 8936326, 12766180, 17872652, 22340815, 44681630, 89363260]

約数ペア:

[(1, 89363260), (2, 44681630), (4, 22340815), (5, 17872652), (7, 12766180), (10, 8936326), (14, 6383090), (20, 4468163), (28, 3191545), (35, 2553236), (49, 1823740), (67, 1333780), (70, 1276618), (98, 911870), (134, 666890), (140, 638309), (196, 455935), (245, 364748), (268, 333445), (335, 266756), (469, 190540), (490, 182374), (670, 133378), (938, 95270), (980, 91187), (1340, 66689), (1361, 65660), (1876, 47635), (2345, 38108), (2722, 32830), (3283, 27220), (4690, 19054), (5444, 16415), (6566, 13610), (6805, 13132), (9380, 9527)]