75235972

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 163749600

約数和(自身を除く): 88513628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 89, 98, 133, 178, 196, 227, 266, 356, 454, 532, 623, 908, 931, 1246, 1589, 1691, 1862, 2492, 3178, 3382, 3724, 4313, 4361, 6356, 6764, 8626, 8722, 11123, 11837, 17252, 17444, 20203, 22246, 23674, 30191, 40406, 44492, 47348, 60382, 80812, 82859, 120764, 141421, 165718, 211337, 282842, 331436, 383857, 422674, 565684, 767714, 845348, 989947, 1535428, 1979894, 2686999, 3959788, 5373998, 10747996, 18808993, 37617986, 75235972]

約数ペア:

[(1, 75235972), (2, 37617986), (4, 18808993), (7, 10747996), (14, 5373998), (19, 3959788), (28, 2686999), (38, 1979894), (49, 1535428), (76, 989947), (89, 845348), (98, 767714), (133, 565684), (178, 422674), (196, 383857), (227, 331436), (266, 282842), (356, 211337), (454, 165718), (532, 141421), (623, 120764), (908, 82859), (931, 80812), (1246, 60382), (1589, 47348), (1691, 44492), (1862, 40406), (2492, 30191), (3178, 23674), (3382, 22246), (3724, 20203), (4313, 17444), (4361, 17252), (6356, 11837), (6764, 11123), (8626, 8722)]