68173794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 101654046

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 53, 69, 78, 106, 117, 138, 159, 207, 234, 239, 299, 318, 414, 477, 478, 598, 689, 717, 897, 954, 1219, 1378, 1434, 1794, 2067, 2151, 2438, 2691, 3107, 3657, 4134, 4302, 5382, 5497, 6201, 6214, 7314, 9321, 10971, 10994, 12402, 12667, 15847, 16491, 18642, 21942, 25334, 27963, 31694, 32982, 38001, 47541, 49473, 55926, 71461, 76002, 95082, 98946, 114003, 142623, 142922, 164671, 214383, 228006, 285246, 291341, 329342, 428766, 494013, 582682, 643149, 874023, 988026, 1286298, 1482039, 1748046, 2622069, 2964078, 3787433, 5244138, 7574866, 11362299, 22724598, 34086897, 68173794]

約数ペア:

[(1, 68173794), (2, 34086897), (3, 22724598), (6, 11362299), (9, 7574866), (13, 5244138), (18, 3787433), (23, 2964078), (26, 2622069), (39, 1748046), (46, 1482039), (53, 1286298), (69, 988026), (78, 874023), (106, 643149), (117, 582682), (138, 494013), (159, 428766), (207, 329342), (234, 291341), (239, 285246), (299, 228006), (318, 214383), (414, 164671), (477, 142922), (478, 142623), (598, 114003), (689, 98946), (717, 95082), (897, 76002), (954, 71461), (1219, 55926), (1378, 49473), (1434, 47541), (1794, 38001), (2067, 32982), (2151, 31694), (2438, 27963), (2691, 25334), (3107, 21942), (3657, 18642), (4134, 16491), (4302, 15847), (5382, 12667), (5497, 12402), (6201, 10994), (6214, 10971), (7314, 9321)]