90787074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{8219}}^1$

素因数の和:8494

約数の個数: 32

約数和(自身を含む): 208327680

約数和(自身を除く): 117540606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 8219, 11046, 16438, 24657, 49314, 57533, 115066, 172599, 345198, 2161597, 4323194, 6484791, 12969582, 15131179, 30262358, 45393537, 90787074]

約数ペア:

[(1, 90787074), (2, 45393537), (3, 30262358), (6, 15131179), (7, 12969582), (14, 6484791), (21, 4323194), (42, 2161597), (263, 345198), (526, 172599), (789, 115066), (1578, 57533), (1841, 49314), (3682, 24657), (5523, 16438), (8219, 11046)]