66604524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 181944000

約数和(自身を除く): 115339476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 454, 499, 588, 681, 908, 998, 1362, 1497, 1589, 1996, 2724, 2994, 3178, 3493, 4767, 5988, 6356, 6986, 9534, 10479, 11123, 13972, 19068, 20958, 22246, 24451, 33369, 41916, 44492, 48902, 66738, 73353, 97804, 113273, 133476, 146706, 226546, 293412, 339819, 453092, 679638, 792911, 1359276, 1585822, 2378733, 3171644, 4757466, 5550377, 9514932, 11100754, 16651131, 22201508, 33302262, 66604524]

約数ペア:

[(1, 66604524), (2, 33302262), (3, 22201508), (4, 16651131), (6, 11100754), (7, 9514932), (12, 5550377), (14, 4757466), (21, 3171644), (28, 2378733), (42, 1585822), (49, 1359276), (84, 792911), (98, 679638), (147, 453092), (196, 339819), (227, 293412), (294, 226546), (454, 146706), (499, 133476), (588, 113273), (681, 97804), (908, 73353), (998, 66738), (1362, 48902), (1497, 44492), (1589, 41916), (1996, 33369), (2724, 24451), (2994, 22246), (3178, 20958), (3493, 19068), (4767, 13972), (5988, 11123), (6356, 10479), (6986, 9534)]