56462868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20369}}^1$

素因数の和:20397

約数の個数: 72

約数和(自身を含む): 177952320

約数和(自身を除く): 121489452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 20369, 40738, 61107, 81476, 122214, 142583, 183321, 224059, 244428, 285166, 366642, 427749, 448118, 570332, 672177, 733284, 855498, 896236, 1283247, 1344354, 1568413, 1710996, 2016531, 2566494, 2688708, 3136826, 4033062, 4705239, 5132988, 6273652, 8066124, 9410478, 14115717, 18820956, 28231434, 56462868]

約数ペア:

[(1, 56462868), (2, 28231434), (3, 18820956), (4, 14115717), (6, 9410478), (7, 8066124), (9, 6273652), (11, 5132988), (12, 4705239), (14, 4033062), (18, 3136826), (21, 2688708), (22, 2566494), (28, 2016531), (33, 1710996), (36, 1568413), (42, 1344354), (44, 1283247), (63, 896236), (66, 855498), (77, 733284), (84, 672177), (99, 570332), (126, 448118), (132, 427749), (154, 366642), (198, 285166), (231, 244428), (252, 224059), (308, 183321), (396, 142583), (462, 122214), (693, 81476), (924, 61107), (1386, 40738), (2772, 20369)]