68614938

素因数分解:

$2^1\times 3^{10}\times 7^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 88

約数和(自身を含む): 178563168

約数和(自身を除く): 109948230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 126, 162, 166, 189, 243, 249, 378, 486, 498, 567, 581, 729, 747, 1134, 1162, 1458, 1494, 1701, 1743, 2187, 2241, 3402, 3486, 4374, 4482, 5103, 5229, 6561, 6723, 10206, 10458, 13122, 13446, 15309, 15687, 19683, 20169, 30618, 31374, 39366, 40338, 45927, 47061, 59049, 60507, 91854, 94122, 118098, 121014, 137781, 141183, 181521, 275562, 282366, 363042, 413343, 423549, 544563, 826686, 847098, 1089126, 1270647, 1633689, 2541294, 3267378, 3811941, 4901067, 7623882, 9802134, 11435823, 22871646, 34307469, 68614938]

約数ペア:

[(1, 68614938), (2, 34307469), (3, 22871646), (6, 11435823), (7, 9802134), (9, 7623882), (14, 4901067), (18, 3811941), (21, 3267378), (27, 2541294), (42, 1633689), (54, 1270647), (63, 1089126), (81, 847098), (83, 826686), (126, 544563), (162, 423549), (166, 413343), (189, 363042), (243, 282366), (249, 275562), (378, 181521), (486, 141183), (498, 137781), (567, 121014), (581, 118098), (729, 94122), (747, 91854), (1134, 60507), (1162, 59049), (1458, 47061), (1494, 45927), (1701, 40338), (1743, 39366), (2187, 31374), (2241, 30618), (3402, 20169), (3486, 19683), (4374, 15687), (4482, 15309), (5103, 13446), (5229, 13122), (6561, 10458), (6723, 10206)]