71818404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2697

約数の個数: 96

約数和(自身を含む): 213534720

約数和(自身を除く): 141716316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 2647, 3876, 4522, 5294, 6783, 7941, 9044, 10588, 13566, 15882, 18529, 27132, 31764, 37058, 44999, 50293, 55587, 74116, 89998, 100586, 111174, 134997, 150879, 179996, 201172, 222348, 269994, 301758, 314993, 352051, 539988, 603516, 629986, 704102, 854981, 944979, 1056153, 1259972, 1408204, 1709962, 1889958, 2112306, 2564943, 3419924, 3779916, 4224612, 5129886, 5984867, 10259772, 11969734, 17954601, 23939468, 35909202, 71818404]

約数ペア:

[(1, 71818404), (2, 35909202), (3, 23939468), (4, 17954601), (6, 11969734), (7, 10259772), (12, 5984867), (14, 5129886), (17, 4224612), (19, 3779916), (21, 3419924), (28, 2564943), (34, 2112306), (38, 1889958), (42, 1709962), (51, 1408204), (57, 1259972), (68, 1056153), (76, 944979), (84, 854981), (102, 704102), (114, 629986), (119, 603516), (133, 539988), (204, 352051), (228, 314993), (238, 301758), (266, 269994), (323, 222348), (357, 201172), (399, 179996), (476, 150879), (532, 134997), (646, 111174), (714, 100586), (798, 89998), (969, 74116), (1292, 55587), (1428, 50293), (1596, 44999), (1938, 37058), (2261, 31764), (2647, 27132), (3876, 18529), (4522, 15882), (5294, 13566), (6783, 10588), (7941, 9044)]