69966708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 191060352

約数和(自身を除く): 121093644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 463, 514, 588, 771, 926, 1028, 1389, 1542, 1799, 1852, 2778, 3084, 3241, 3598, 5397, 5556, 6482, 7196, 9723, 10794, 12593, 12964, 19446, 21588, 22687, 25186, 37779, 38892, 45374, 50372, 68061, 75558, 90748, 118991, 136122, 151116, 237982, 272244, 356973, 475964, 713946, 832937, 1427892, 1665874, 2498811, 3331748, 4997622, 5830559, 9995244, 11661118, 17491677, 23322236, 34983354, 69966708]

約数ペア:

[(1, 69966708), (2, 34983354), (3, 23322236), (4, 17491677), (6, 11661118), (7, 9995244), (12, 5830559), (14, 4997622), (21, 3331748), (28, 2498811), (42, 1665874), (49, 1427892), (84, 832937), (98, 713946), (147, 475964), (196, 356973), (257, 272244), (294, 237982), (463, 151116), (514, 136122), (588, 118991), (771, 90748), (926, 75558), (1028, 68061), (1389, 50372), (1542, 45374), (1799, 38892), (1852, 37779), (2778, 25186), (3084, 22687), (3241, 21588), (3598, 19446), (5397, 12964), (5556, 12593), (6482, 10794), (7196, 9723)]