68580468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173183}}^1$

素因数の和:173204

約数の個数: 36

約数和(自身を含む): 189116928

約数和(自身を除く): 120536460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 173183, 346366, 519549, 692732, 1039098, 1558647, 1905013, 2078196, 3117294, 3810026, 5715039, 6234588, 7620052, 11430078, 17145117, 22860156, 34290234, 68580468]

約数ペア:

[(1, 68580468), (2, 34290234), (3, 22860156), (4, 17145117), (6, 11430078), (9, 7620052), (11, 6234588), (12, 5715039), (18, 3810026), (22, 3117294), (33, 2078196), (36, 1905013), (44, 1558647), (66, 1039098), (99, 692732), (132, 519549), (198, 346366), (396, 173183)]