68653914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 161513472

約数和(自身を除く): 92859558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 127, 183, 211, 254, 366, 381, 422, 427, 633, 762, 854, 889, 1266, 1281, 1477, 1778, 2562, 2667, 2954, 4431, 5334, 7747, 8862, 12871, 15494, 23241, 25742, 26797, 38613, 46482, 53594, 54229, 77226, 80391, 90097, 108458, 160782, 162687, 180194, 187579, 270291, 325374, 375158, 540582, 562737, 1125474, 1634617, 3269234, 4903851, 9807702, 11442319, 22884638, 34326957, 68653914]

約数ペア:

[(1, 68653914), (2, 34326957), (3, 22884638), (6, 11442319), (7, 9807702), (14, 4903851), (21, 3269234), (42, 1634617), (61, 1125474), (122, 562737), (127, 540582), (183, 375158), (211, 325374), (254, 270291), (366, 187579), (381, 180194), (422, 162687), (427, 160782), (633, 108458), (762, 90097), (854, 80391), (889, 77226), (1266, 54229), (1281, 53594), (1477, 46482), (1778, 38613), (2562, 26797), (2667, 25742), (2954, 23241), (4431, 15494), (5334, 12871), (7747, 8862)]