65349396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86441}}^1$

素因数の和:86461

約数の個数: 48

約数和(自身を含む): 193630080

約数和(自身を除く): 128280684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86441, 172882, 259323, 345764, 518646, 605087, 777969, 1037292, 1210174, 1555938, 1815261, 2333907, 2420348, 3111876, 3630522, 4667814, 5445783, 7261044, 9335628, 10891566, 16337349, 21783132, 32674698, 65349396]

約数ペア:

[(1, 65349396), (2, 32674698), (3, 21783132), (4, 16337349), (6, 10891566), (7, 9335628), (9, 7261044), (12, 5445783), (14, 4667814), (18, 3630522), (21, 3111876), (27, 2420348), (28, 2333907), (36, 1815261), (42, 1555938), (54, 1210174), (63, 1037292), (84, 777969), (108, 605087), (126, 518646), (189, 345764), (252, 259323), (378, 172882), (756, 86441)]