78350964

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 107927436

約数列:

[1, 2, 3, 4, 6, 12, 107, 139, 214, 278, 321, 417, 428, 439, 556, 642, 834, 878, 1284, 1317, 1668, 1756, 2634, 5268, 14873, 29746, 44619, 46973, 59492, 61021, 89238, 93946, 122042, 140919, 178476, 183063, 187892, 244084, 281838, 366126, 563676, 732252, 6529247, 13058494, 19587741, 26116988, 39175482, 78350964]

約数ペア:

[(1, 78350964), (2, 39175482), (3, 26116988), (4, 19587741), (6, 13058494), (12, 6529247), (107, 732252), (139, 563676), (214, 366126), (278, 281838), (321, 244084), (417, 187892), (428, 183063), (439, 178476), (556, 140919), (642, 122042), (834, 93946), (878, 89238), (1284, 61021), (1317, 59492), (1668, 46973), (1756, 44619), (2634, 29746), (5268, 14873)]