67580214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12203}}^1$

素因数の和:12292

約数の個数: 32

約数和(自身を含む): 147619584

約数和(自身を除く): 80039370

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12203, 24406, 36609, 73218, 158639, 317278, 475917, 866413, 951834, 1732826, 2599239, 5198478, 11263369, 22526738, 33790107, 67580214]

約数ペア:

[(1, 67580214), (2, 33790107), (3, 22526738), (6, 11263369), (13, 5198478), (26, 2599239), (39, 1732826), (71, 951834), (78, 866413), (142, 475917), (213, 317278), (426, 158639), (923, 73218), (1846, 36609), (2769, 24406), (5538, 12203)]