71877702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12979}}^1$

素因数の和:13068

約数の個数: 32

約数和(自身を含む): 157006080

約数和(自身を除く): 85128378

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12979, 25958, 38937, 77874, 168727, 337454, 506181, 921509, 1012362, 1843018, 2764527, 5529054, 11979617, 23959234, 35938851, 71877702]

約数ペア:

[(1, 71877702), (2, 35938851), (3, 23959234), (6, 11979617), (13, 5529054), (26, 2764527), (39, 1843018), (71, 1012362), (78, 921509), (142, 506181), (213, 337454), (426, 168727), (923, 77874), (1846, 38937), (2769, 25958), (5538, 12979)]