86573756878

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{49891}}^1$

素因数の和:50257

約数の個数: 64

約数和(自身を含む): 164495121408

約数和(自身を除く): 77921364530

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 317, 322, 391, 634, 782, 2219, 2737, 4438, 5389, 5474, 7291, 10778, 14582, 37723, 49891, 51037, 75446, 99782, 102074, 123947, 247894, 349237, 698474, 848147, 867629, 1147493, 1696294, 1735258, 2294986, 5937029, 8032451, 11874058, 15815447, 16064902, 19507381, 31630894, 39014762, 110708129, 136551667, 221416258, 268862599, 273103334, 363755281, 537725198, 727510562, 1882038193, 2546286967, 3764076386, 5092573934, 6183839777, 12367679554, 43286878439, 86573756878]

約数ペア:

[(1, 86573756878), (2, 43286878439), (7, 12367679554), (14, 6183839777), (17, 5092573934), (23, 3764076386), (34, 2546286967), (46, 1882038193), (119, 727510562), (161, 537725198), (238, 363755281), (317, 273103334), (322, 268862599), (391, 221416258), (634, 136551667), (782, 110708129), (2219, 39014762), (2737, 31630894), (4438, 19507381), (5389, 16064902), (5474, 15815447), (7291, 11874058), (10778, 8032451), (14582, 5937029), (37723, 2294986), (49891, 1735258), (51037, 1696294), (75446, 1147493), (99782, 867629), (102074, 848147), (123947, 698474), (247894, 349237)]