72682904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68311}}^1$

素因数の和:68343

約数の個数: 32

約数和(自身を含む): 163948800

約数和(自身を除く): 91265896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68311, 136622, 273244, 478177, 546488, 956354, 1297909, 1912708, 2595818, 3825416, 5191636, 9085363, 10383272, 18170726, 36341452, 72682904]

約数ペア:

[(1, 72682904), (2, 36341452), (4, 18170726), (7, 10383272), (8, 9085363), (14, 5191636), (19, 3825416), (28, 2595818), (38, 1912708), (56, 1297909), (76, 956354), (133, 546488), (152, 478177), (266, 273244), (532, 136622), (1064, 68311)]