78344538

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2011}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 161475072

約数和(自身を除く): 83130534

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 906, 2011, 4022, 6033, 6493, 12066, 12986, 19479, 38958, 86473, 172946, 259419, 303661, 518838, 607322, 910983, 1821966, 13057423, 26114846, 39172269, 78344538]

約数ペア:

[(1, 78344538), (2, 39172269), (3, 26114846), (6, 13057423), (43, 1821966), (86, 910983), (129, 607322), (151, 518838), (258, 303661), (302, 259419), (453, 172946), (906, 86473), (2011, 38958), (4022, 19479), (6033, 12986), (6493, 12066)]