86829176

素因数分解:

$2^3\times 7^2\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 190220400

約数和(自身を除く): 103391224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 359, 392, 617, 718, 1234, 1436, 2468, 2513, 2872, 4319, 4936, 5026, 8638, 10052, 17276, 17591, 20104, 30233, 34552, 35182, 60466, 70364, 120932, 140728, 221503, 241864, 443006, 886012, 1550521, 1772024, 3101042, 6202084, 10853647, 12404168, 21707294, 43414588, 86829176]

約数ペア:

[(1, 86829176), (2, 43414588), (4, 21707294), (7, 12404168), (8, 10853647), (14, 6202084), (28, 3101042), (49, 1772024), (56, 1550521), (98, 886012), (196, 443006), (359, 241864), (392, 221503), (617, 140728), (718, 120932), (1234, 70364), (1436, 60466), (2468, 35182), (2513, 34552), (2872, 30233), (4319, 20104), (4936, 17591), (5026, 17276), (8638, 10052)]