64080828

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12109}}^1$

素因数の和:12136

約数の個数: 72

約数和(自身を含む): 193275600

約数和(自身を除く): 129194772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12109, 24218, 36327, 48436, 72654, 84763, 108981, 145308, 169526, 217962, 254289, 326943, 339052, 435924, 508578, 593341, 653886, 762867, 1017156, 1186682, 1307772, 1525734, 1780023, 2288601, 2373364, 3051468, 3560046, 4577202, 5340069, 7120092, 9154404, 10680138, 16020207, 21360276, 32040414, 64080828]

約数ペア:

[(1, 64080828), (2, 32040414), (3, 21360276), (4, 16020207), (6, 10680138), (7, 9154404), (9, 7120092), (12, 5340069), (14, 4577202), (18, 3560046), (21, 3051468), (27, 2373364), (28, 2288601), (36, 1780023), (42, 1525734), (49, 1307772), (54, 1186682), (63, 1017156), (84, 762867), (98, 653886), (108, 593341), (126, 508578), (147, 435924), (189, 339052), (196, 326943), (252, 254289), (294, 217962), (378, 169526), (441, 145308), (588, 108981), (756, 84763), (882, 72654), (1323, 48436), (1764, 36327), (2646, 24218), (5292, 12109)]