79909816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 178421760

約数和(自身を除く): 98511944

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 191, 217, 241, 248, 382, 434, 482, 764, 868, 964, 1337, 1528, 1687, 1736, 1928, 2674, 3374, 5348, 5921, 6748, 7471, 10696, 11842, 13496, 14942, 23684, 29884, 41447, 46031, 47368, 52297, 59768, 82894, 92062, 104594, 165788, 184124, 209188, 322217, 331576, 368248, 418376, 644434, 1288868, 1426961, 2577736, 2853922, 5707844, 9988727, 11415688, 19977454, 39954908, 79909816]

約数ペア:

[(1, 79909816), (2, 39954908), (4, 19977454), (7, 11415688), (8, 9988727), (14, 5707844), (28, 2853922), (31, 2577736), (56, 1426961), (62, 1288868), (124, 644434), (191, 418376), (217, 368248), (241, 331576), (248, 322217), (382, 209188), (434, 184124), (482, 165788), (764, 104594), (868, 92062), (964, 82894), (1337, 59768), (1528, 52297), (1687, 47368), (1736, 46031), (1928, 41447), (2674, 29884), (3374, 23684), (5348, 14942), (5921, 13496), (6748, 11842), (7471, 10696)]