59989916

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 130712400

約数和(自身を除く): 70722484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 89, 98, 133, 178, 181, 196, 266, 356, 362, 532, 623, 724, 931, 1246, 1267, 1691, 1862, 2492, 2534, 3382, 3439, 3724, 4361, 5068, 6764, 6878, 8722, 8869, 11837, 13756, 16109, 17444, 17738, 23674, 24073, 32218, 35476, 47348, 48146, 64436, 82859, 96292, 112763, 165718, 168511, 225526, 306071, 331436, 337022, 451052, 612142, 674044, 789341, 1224284, 1578682, 2142497, 3157364, 4284994, 8569988, 14997479, 29994958, 59989916]

約数ペア:

[(1, 59989916), (2, 29994958), (4, 14997479), (7, 8569988), (14, 4284994), (19, 3157364), (28, 2142497), (38, 1578682), (49, 1224284), (76, 789341), (89, 674044), (98, 612142), (133, 451052), (178, 337022), (181, 331436), (196, 306071), (266, 225526), (356, 168511), (362, 165718), (532, 112763), (623, 96292), (724, 82859), (931, 64436), (1246, 48146), (1267, 47348), (1691, 35476), (1862, 32218), (2492, 24073), (2534, 23674), (3382, 17738), (3439, 17444), (3724, 16109), (4361, 13756), (5068, 11837), (6764, 8869), (6878, 8722)]