68931456

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{16319}}^1$

素因数の和:16347

約数の個数: 64

約数和(自身を含む): 199756800

約数和(自身を除く): 130825344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 16319, 32638, 48957, 65276, 97914, 130552, 179509, 195828, 261104, 359018, 391656, 522208, 538527, 718036, 783312, 1044416, 1077054, 1436072, 1566624, 2088832, 2154108, 2872144, 3133248, 4308216, 5744288, 6266496, 8616432, 11488576, 17232864, 22977152, 34465728, 68931456]

約数ペア:

[(1, 68931456), (2, 34465728), (3, 22977152), (4, 17232864), (6, 11488576), (8, 8616432), (11, 6266496), (12, 5744288), (16, 4308216), (22, 3133248), (24, 2872144), (32, 2154108), (33, 2088832), (44, 1566624), (48, 1436072), (64, 1077054), (66, 1044416), (88, 783312), (96, 718036), (128, 538527), (132, 522208), (176, 391656), (192, 359018), (264, 261104), (352, 195828), (384, 179509), (528, 130552), (704, 97914), (1056, 65276), (1408, 48957), (2112, 32638), (4224, 16319)]