68885544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31541}}^1$

素因数の和:31570

約数の個数: 64

約数和(自身を含む): 211962240

約数和(自身を除く): 143076696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31541, 63082, 94623, 126164, 189246, 220787, 252328, 378492, 410033, 441574, 662361, 756984, 820066, 883148, 1230099, 1324722, 1640132, 1766296, 2460198, 2649444, 2870231, 3280264, 4920396, 5298888, 5740462, 8610693, 9840792, 11480924, 17221386, 22961848, 34442772, 68885544]

約数ペア:

[(1, 68885544), (2, 34442772), (3, 22961848), (4, 17221386), (6, 11480924), (7, 9840792), (8, 8610693), (12, 5740462), (13, 5298888), (14, 4920396), (21, 3280264), (24, 2870231), (26, 2649444), (28, 2460198), (39, 1766296), (42, 1640132), (52, 1324722), (56, 1230099), (78, 883148), (84, 820066), (91, 756984), (104, 662361), (156, 441574), (168, 410033), (182, 378492), (273, 252328), (312, 220787), (364, 189246), (546, 126164), (728, 94623), (1092, 63082), (2184, 31541)]