80708616

素因数分解:

$2^3\times 3^3\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 224942400

約数和(自身を除く): 144233784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 491, 761, 982, 1473, 1522, 1964, 2283, 2946, 3044, 3928, 4419, 4566, 5892, 6088, 6849, 8838, 9132, 11784, 13257, 13698, 17676, 18264, 20547, 26514, 27396, 35352, 41094, 53028, 54792, 82188, 106056, 164376, 373651, 747302, 1120953, 1494604, 2241906, 2989208, 3362859, 4483812, 6725718, 8967624, 10088577, 13451436, 20177154, 26902872, 40354308, 80708616]

約数ペア:

[(1, 80708616), (2, 40354308), (3, 26902872), (4, 20177154), (6, 13451436), (8, 10088577), (9, 8967624), (12, 6725718), (18, 4483812), (24, 3362859), (27, 2989208), (36, 2241906), (54, 1494604), (72, 1120953), (108, 747302), (216, 373651), (491, 164376), (761, 106056), (982, 82188), (1473, 54792), (1522, 53028), (1964, 41094), (2283, 35352), (2946, 27396), (3044, 26514), (3928, 20547), (4419, 18264), (4566, 17676), (5892, 13698), (6088, 13257), (6849, 11784), (8838, 9132)]