75765378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13681}}^1$

素因数の和:13770

約数の個数: 32

約数和(自身を含む): 165497472

約数和(自身を除く): 89732094

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 13681, 27362, 41043, 82086, 177853, 355706, 533559, 971351, 1067118, 1942702, 2914053, 5828106, 12627563, 25255126, 37882689, 75765378]

約数ペア:

[(1, 75765378), (2, 37882689), (3, 25255126), (6, 12627563), (13, 5828106), (26, 2914053), (39, 1942702), (71, 1067118), (78, 971351), (142, 533559), (213, 355706), (426, 177853), (923, 82086), (1846, 41043), (2769, 27362), (5538, 13681)]