68883318

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{3719}}^1$

素因数の和:3751

約数の個数: 64

約数和(自身を含む): 178560000

約数和(自身を除く): 109676682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 3719, 6174, 7438, 9261, 11157, 18522, 22314, 26033, 33471, 52066, 66942, 78099, 100413, 156198, 182231, 200826, 234297, 364462, 468594, 546693, 702891, 1093386, 1275617, 1405782, 1640079, 2551234, 3280158, 3826851, 4920237, 7653702, 9840474, 11480553, 22961106, 34441659, 68883318]

約数ペア:

[(1, 68883318), (2, 34441659), (3, 22961106), (6, 11480553), (7, 9840474), (9, 7653702), (14, 4920237), (18, 3826851), (21, 3280158), (27, 2551234), (42, 1640079), (49, 1405782), (54, 1275617), (63, 1093386), (98, 702891), (126, 546693), (147, 468594), (189, 364462), (294, 234297), (343, 200826), (378, 182231), (441, 156198), (686, 100413), (882, 78099), (1029, 66942), (1323, 52066), (2058, 33471), (2646, 26033), (3087, 22314), (3719, 18522), (6174, 11157), (7438, 9261)]