68251836

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 163856000

約数和(自身を除く): 95604164

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 349, 379, 516, 698, 758, 1047, 1137, 1396, 1516, 2094, 2274, 4188, 4548, 15007, 16297, 30014, 32594, 45021, 48891, 60028, 65188, 90042, 97782, 132271, 180084, 195564, 264542, 396813, 529084, 793626, 1587252, 5687653, 11375306, 17062959, 22750612, 34125918, 68251836]

約数ペア:

[(1, 68251836), (2, 34125918), (3, 22750612), (4, 17062959), (6, 11375306), (12, 5687653), (43, 1587252), (86, 793626), (129, 529084), (172, 396813), (258, 264542), (349, 195564), (379, 180084), (516, 132271), (698, 97782), (758, 90042), (1047, 65188), (1137, 60028), (1396, 48891), (1516, 45021), (2094, 32594), (2274, 30014), (4188, 16297), (4548, 15007)]