68567352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21516

約数の個数: 64

約数和(自身を含む): 206227200

約数和(自身を除く): 137659848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21481, 42962, 64443, 85924, 128886, 150367, 171848, 257772, 300734, 408139, 451101, 515544, 601468, 816278, 902202, 1202936, 1224417, 1632556, 1804404, 2448834, 2856973, 3265112, 3608808, 4897668, 5713946, 8570919, 9795336, 11427892, 17141838, 22855784, 34283676, 68567352]

約数ペア:

[(1, 68567352), (2, 34283676), (3, 22855784), (4, 17141838), (6, 11427892), (7, 9795336), (8, 8570919), (12, 5713946), (14, 4897668), (19, 3608808), (21, 3265112), (24, 2856973), (28, 2448834), (38, 1804404), (42, 1632556), (56, 1224417), (57, 1202936), (76, 902202), (84, 816278), (114, 601468), (133, 515544), (152, 451101), (168, 408139), (228, 300734), (266, 257772), (399, 171848), (456, 150367), (532, 128886), (798, 85924), (1064, 64443), (1596, 42962), (3192, 21481)]