67948686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 166467840

約数和(自身を除く): 98519154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2251, 2322, 3354, 4502, 5031, 6753, 10062, 13506, 15093, 20259, 29263, 30186, 40518, 58526, 60777, 87789, 96793, 121554, 175578, 193586, 263367, 290379, 526734, 580758, 790101, 871137, 1258309, 1580202, 1742274, 2516618, 2613411, 3774927, 5226822, 7549854, 11324781, 22649562, 33974343, 67948686]

約数ペア:

[(1, 67948686), (2, 33974343), (3, 22649562), (6, 11324781), (9, 7549854), (13, 5226822), (18, 3774927), (26, 2613411), (27, 2516618), (39, 1742274), (43, 1580202), (54, 1258309), (78, 871137), (86, 790101), (117, 580758), (129, 526734), (234, 290379), (258, 263367), (351, 193586), (387, 175578), (559, 121554), (702, 96793), (774, 87789), (1118, 60777), (1161, 58526), (1677, 40518), (2251, 30186), (2322, 29263), (3354, 20259), (4502, 15093), (5031, 13506), (6753, 10062)]