68897374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 65932706

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 109, 151, 161, 182, 218, 299, 302, 322, 598, 763, 1057, 1417, 1526, 1963, 2093, 2114, 2507, 2834, 3473, 3926, 4186, 5014, 6946, 9919, 13741, 16459, 17549, 19838, 24311, 27482, 32591, 32918, 35098, 45149, 48622, 65182, 90298, 115213, 213967, 228137, 230426, 316043, 378557, 427934, 456274, 632086, 757114, 1497769, 2649899, 2995538, 4921241, 5299798, 9842482, 34448687, 68897374]

約数ペア:

[(1, 68897374), (2, 34448687), (7, 9842482), (13, 5299798), (14, 4921241), (23, 2995538), (26, 2649899), (46, 1497769), (91, 757114), (109, 632086), (151, 456274), (161, 427934), (182, 378557), (218, 316043), (299, 230426), (302, 228137), (322, 213967), (598, 115213), (763, 90298), (1057, 65182), (1417, 48622), (1526, 45149), (1963, 35098), (2093, 32918), (2114, 32591), (2507, 27482), (2834, 24311), (3473, 19838), (3926, 17549), (4186, 16459), (5014, 13741), (6946, 9919)]