68244774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12412

約数の個数: 32

約数和(自身を含む): 149071104

約数和(自身を除く): 80826330

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12323, 24646, 36969, 73938, 160199, 320398, 480597, 874933, 961194, 1749866, 2624799, 5249598, 11374129, 22748258, 34122387, 68244774]

約数ペア:

[(1, 68244774), (2, 34122387), (3, 22748258), (6, 11374129), (13, 5249598), (26, 2624799), (39, 1749866), (71, 961194), (78, 874933), (142, 480597), (213, 320398), (426, 160199), (923, 73938), (1846, 36969), (2769, 24646), (5538, 12323)]