78648764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3323}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 141376368

約数和(自身を除く): 62727604

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 3323, 5917, 6646, 11834, 13292, 23668, 202703, 322331, 405406, 644662, 810812, 1289324, 19662191, 39324382, 78648764]

約数ペア:

[(1, 78648764), (2, 39324382), (4, 19662191), (61, 1289324), (97, 810812), (122, 644662), (194, 405406), (244, 322331), (388, 202703), (3323, 23668), (5917, 13292), (6646, 11834)]