85646574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 200504304

約数和(自身を除く): 114857730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 571, 641, 1142, 1282, 1713, 1923, 3426, 3846, 5139, 5769, 7423, 8333, 10278, 11538, 14846, 16666, 22269, 24999, 44538, 49998, 66807, 74997, 133614, 149994, 366011, 732022, 1098033, 2196066, 3294099, 4758143, 6588198, 9516286, 14274429, 28548858, 42823287, 85646574]

約数ペア:

[(1, 85646574), (2, 42823287), (3, 28548858), (6, 14274429), (9, 9516286), (13, 6588198), (18, 4758143), (26, 3294099), (39, 2196066), (78, 1098033), (117, 732022), (234, 366011), (571, 149994), (641, 133614), (1142, 74997), (1282, 66807), (1713, 49998), (1923, 44538), (3426, 24999), (3846, 22269), (5139, 16666), (5769, 14846), (7423, 11538), (8333, 10278)]