85299284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 180633600

約数和(自身を除く): 95334316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 266, 446, 532, 719, 892, 1438, 1561, 2876, 3122, 4237, 5033, 6244, 8474, 10066, 13661, 16948, 20132, 27322, 29659, 54644, 59318, 95627, 118636, 160337, 191254, 320674, 382508, 641348, 1122359, 2244718, 3046403, 4489436, 6092806, 12185612, 21324821, 42649642, 85299284]

約数ペア:

[(1, 85299284), (2, 42649642), (4, 21324821), (7, 12185612), (14, 6092806), (19, 4489436), (28, 3046403), (38, 2244718), (76, 1122359), (133, 641348), (223, 382508), (266, 320674), (446, 191254), (532, 160337), (719, 118636), (892, 95627), (1438, 59318), (1561, 54644), (2876, 29659), (3122, 27322), (4237, 20132), (5033, 16948), (6244, 13661), (8474, 10066)]