69239288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 64196872

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 431, 467, 862, 934, 1724, 1868, 3448, 3736, 18533, 20081, 37066, 40162, 74132, 80324, 148264, 160648, 201277, 402554, 805108, 1610216, 8654911, 17309822, 34619644, 69239288]

約数ペア:

[(1, 69239288), (2, 34619644), (4, 17309822), (8, 8654911), (43, 1610216), (86, 805108), (172, 402554), (344, 201277), (431, 160648), (467, 148264), (862, 80324), (934, 74132), (1724, 40162), (1868, 37066), (3448, 20081), (3736, 18533)]