90865404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{51511}}^1$

素因数の和:51535

約数の個数: 54

約数和(自身を含む): 267192744

約数和(自身を除く): 176327340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 51511, 103022, 154533, 206044, 309066, 360577, 463599, 618132, 721154, 927198, 1081731, 1442308, 1854396, 2163462, 2524039, 3245193, 4326924, 5048078, 6490386, 7572117, 10096156, 12980772, 15144234, 22716351, 30288468, 45432702, 90865404]

約数ペア:

[(1, 90865404), (2, 45432702), (3, 30288468), (4, 22716351), (6, 15144234), (7, 12980772), (9, 10096156), (12, 7572117), (14, 6490386), (18, 5048078), (21, 4326924), (28, 3245193), (36, 2524039), (42, 2163462), (49, 1854396), (63, 1442308), (84, 1081731), (98, 927198), (126, 721154), (147, 618132), (196, 463599), (252, 360577), (294, 309066), (441, 206044), (588, 154533), (882, 103022), (1764, 51511)]