80417526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{523}}^2$

素因数の和:1065

約数の個数: 36

約数和(自身を含む): 187452252

約数和(自身を除く): 107034726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 523, 1046, 1569, 3138, 3661, 7322, 10983, 21966, 25627, 51254, 76881, 153762, 273529, 547058, 820587, 1641174, 1914703, 3829406, 5744109, 11488218, 13402921, 26805842, 40208763, 80417526]

約数ペア:

[(1, 80417526), (2, 40208763), (3, 26805842), (6, 13402921), (7, 11488218), (14, 5744109), (21, 3829406), (42, 1914703), (49, 1641174), (98, 820587), (147, 547058), (294, 273529), (523, 153762), (1046, 76881), (1569, 51254), (3138, 25627), (3661, 21966), (7322, 10983)]