83734308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1451}}^1$

素因数の和:1697

約数の個数: 72

約数和(自身を含む): 243122880

約数和(自身を除く): 159388572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1451, 1603, 2061, 2748, 2902, 3206, 4122, 4353, 4809, 5804, 6412, 8244, 8706, 9618, 10157, 13059, 14427, 17412, 19236, 20314, 26118, 28854, 30471, 40628, 52236, 57708, 60942, 91413, 121884, 182826, 332279, 365652, 664558, 996837, 1329116, 1993674, 2325953, 2990511, 3987348, 4651906, 5981022, 6977859, 9303812, 11962044, 13955718, 20933577, 27911436, 41867154, 83734308]

約数ペア:

[(1, 83734308), (2, 41867154), (3, 27911436), (4, 20933577), (6, 13955718), (7, 11962044), (9, 9303812), (12, 6977859), (14, 5981022), (18, 4651906), (21, 3987348), (28, 2990511), (36, 2325953), (42, 1993674), (63, 1329116), (84, 996837), (126, 664558), (229, 365652), (252, 332279), (458, 182826), (687, 121884), (916, 91413), (1374, 60942), (1451, 57708), (1603, 52236), (2061, 40628), (2748, 30471), (2902, 28854), (3206, 26118), (4122, 20314), (4353, 19236), (4809, 17412), (5804, 14427), (6412, 13059), (8244, 10157), (8706, 9618)]