78985212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 191600640

約数和(自身を除く): 112615428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 263, 348, 526, 789, 863, 1052, 1578, 1726, 2589, 3156, 3452, 5178, 7627, 10356, 15254, 22881, 25027, 30508, 45762, 50054, 75081, 91524, 100108, 150162, 226969, 300324, 453938, 680907, 907876, 1361814, 2723628, 6582101, 13164202, 19746303, 26328404, 39492606, 78985212]

約数ペア:

[(1, 78985212), (2, 39492606), (3, 26328404), (4, 19746303), (6, 13164202), (12, 6582101), (29, 2723628), (58, 1361814), (87, 907876), (116, 680907), (174, 453938), (263, 300324), (348, 226969), (526, 150162), (789, 100108), (863, 91524), (1052, 75081), (1578, 50054), (1726, 45762), (2589, 30508), (3156, 25027), (3452, 22881), (5178, 15254), (7627, 10356)]