79140554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 46597366

約数列:

[1, 2, 43, 53, 86, 97, 106, 179, 194, 358, 2279, 4171, 4558, 5141, 7697, 8342, 9487, 10282, 15394, 17363, 18974, 34726, 221063, 407941, 442126, 746609, 815882, 920239, 1493218, 1840478, 39570277, 79140554]

約数ペア:

[(1, 79140554), (2, 39570277), (43, 1840478), (53, 1493218), (86, 920239), (97, 815882), (106, 746609), (179, 442126), (194, 407941), (358, 221063), (2279, 34726), (4171, 18974), (4558, 17363), (5141, 15394), (7697, 10282), (8342, 9487)]