87209694

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 235164384

約数和(自身を除く): 147954690

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1683, 1989, 1993, 2431, 2574, 3366, 3978, 3986, 4862, 5979, 7293, 11958, 14586, 17937, 21879, 21923, 25909, 33881, 35874, 43758, 43846, 51818, 65769, 67762, 77727, 101643, 131538, 155454, 197307, 203286, 233181, 284999, 304929, 372691, 394614, 440453, 466362, 569998, 609858, 745382, 854997, 880906, 1118073, 1321359, 1709994, 2236146, 2564991, 2642718, 3354219, 3964077, 4844983, 5129982, 6708438, 7928154, 9689966, 14534949, 29069898, 43604847, 87209694]

約数ペア:

[(1, 87209694), (2, 43604847), (3, 29069898), (6, 14534949), (9, 9689966), (11, 7928154), (13, 6708438), (17, 5129982), (18, 4844983), (22, 3964077), (26, 3354219), (33, 2642718), (34, 2564991), (39, 2236146), (51, 1709994), (66, 1321359), (78, 1118073), (99, 880906), (102, 854997), (117, 745382), (143, 609858), (153, 569998), (187, 466362), (198, 440453), (221, 394614), (234, 372691), (286, 304929), (306, 284999), (374, 233181), (429, 203286), (442, 197307), (561, 155454), (663, 131538), (858, 101643), (1122, 77727), (1287, 67762), (1326, 65769), (1683, 51818), (1989, 43846), (1993, 43758), (2431, 35874), (2574, 33881), (3366, 25909), (3978, 21923), (3986, 21879), (4862, 17937), (5979, 14586), (7293, 11958)]