80533668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 194384960

約数和(自身を除く): 113851292

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 582, 1164, 1609, 3218, 4171, 4827, 6436, 8342, 9654, 12513, 16684, 19308, 25026, 50052, 69187, 138374, 156073, 207561, 276748, 312146, 415122, 468219, 624292, 830244, 936438, 1872876, 6711139, 13422278, 20133417, 26844556, 40266834, 80533668]

約数ペア:

[(1, 80533668), (2, 40266834), (3, 26844556), (4, 20133417), (6, 13422278), (12, 6711139), (43, 1872876), (86, 936438), (97, 830244), (129, 624292), (172, 468219), (194, 415122), (258, 312146), (291, 276748), (388, 207561), (516, 156073), (582, 138374), (1164, 69187), (1609, 50052), (3218, 25026), (4171, 19308), (4827, 16684), (6436, 12513), (8342, 9654)]