72259242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 171763200

約数和(自身を除く): 99503958

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 209, 319, 418, 551, 627, 638, 957, 1102, 1254, 1653, 1914, 1987, 3306, 3974, 5961, 6061, 11922, 12122, 18183, 21857, 36366, 37753, 43714, 57623, 65571, 75506, 113259, 115246, 131142, 172869, 226518, 345738, 415283, 633853, 830566, 1094837, 1245849, 1267706, 1901559, 2189674, 2491698, 3284511, 3803118, 6569022, 12043207, 24086414, 36129621, 72259242]

約数ペア:

[(1, 72259242), (2, 36129621), (3, 24086414), (6, 12043207), (11, 6569022), (19, 3803118), (22, 3284511), (29, 2491698), (33, 2189674), (38, 1901559), (57, 1267706), (58, 1245849), (66, 1094837), (87, 830566), (114, 633853), (174, 415283), (209, 345738), (319, 226518), (418, 172869), (551, 131142), (627, 115246), (638, 113259), (957, 75506), (1102, 65571), (1254, 57623), (1653, 43714), (1914, 37753), (1987, 36366), (3306, 21857), (3974, 18183), (5961, 12122), (6061, 11922)]