79784292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17921}}^1$

素因数の和:17988

約数の個数: 48

約数和(自身を含む): 216784512

約数和(自身を除く): 137000220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 17921, 35842, 53763, 71684, 107526, 125447, 215052, 250894, 376341, 501788, 752682, 949813, 1505364, 1899626, 2849439, 3799252, 5698878, 6648691, 11397756, 13297382, 19946073, 26594764, 39892146, 79784292]

約数ペア:

[(1, 79784292), (2, 39892146), (3, 26594764), (4, 19946073), (6, 13297382), (7, 11397756), (12, 6648691), (14, 5698878), (21, 3799252), (28, 2849439), (42, 1899626), (53, 1505364), (84, 949813), (106, 752682), (159, 501788), (212, 376341), (318, 250894), (371, 215052), (636, 125447), (742, 107526), (1113, 71684), (1484, 53763), (2226, 35842), (4452, 17921)]