78893052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{939203}}^1$

素因数の和:939217

約数の個数: 24

約数和(自身を含む): 210381696

約数和(自身を除く): 131488644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 939203, 1878406, 2817609, 3756812, 5635218, 6574421, 11270436, 13148842, 19723263, 26297684, 39446526, 78893052]

約数ペア:

[(1, 78893052), (2, 39446526), (3, 26297684), (4, 19723263), (6, 13148842), (7, 11270436), (12, 6574421), (14, 5635218), (21, 3756812), (28, 2817609), (42, 1878406), (84, 939203)]