68880811188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2318

約数の個数: 192

約数和(自身を含む): 196731924480

約数和(自身を除く): 127851113292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 311, 399, 438, 511, 532, 622, 798, 876, 933, 1022, 1244, 1387, 1533, 1596, 1866, 1901, 2044, 2177, 2774, 3066, 3732, 3802, 4161, 4354, 5548, 5703, 5909, 6132, 6531, 7604, 8322, 8708, 9709, 11406, 11818, 13062, 13307, 16644, 17727, 19418, 22703, 22812, 23636, 26124, 26614, 29127, 35454, 36119, 38836, 39921, 41363, 45406, 53228, 58254, 68109, 70908, 72238, 79842, 82726, 90812, 108357, 116508, 124089, 136218, 138773, 144476, 158921, 159684, 165452, 216714, 248178, 252833, 272436, 277546, 317842, 416319, 431357, 433428, 476763, 496356, 505666, 555092, 591211, 635684, 758499, 832638, 862714, 953526, 971411, 1011332, 1182422, 1294071, 1516998, 1665276, 1725428, 1773633, 1907052, 1942822, 2364844, 2588142, 2636687, 2914233, 3019499, 3033996, 3547266, 3885644, 4138477, 5176284, 5273374, 5828466, 6038998, 7094532, 7910061, 8276954, 9058497, 10546748, 11233009, 11656932, 12077996, 12415431, 15820122, 16553908, 18116994, 18456809, 22466018, 24830862, 31640244, 33699027, 36233988, 36913618, 43158403, 44932036, 49661724, 55370427, 67398054, 73827236, 78631063, 86316806, 110740854, 129475209, 134796108, 157262126, 172633612, 221481708, 235893189, 258950418, 302108821, 314524252, 471786378, 517900836, 604217642, 820009657, 906326463, 943572756, 1208435284, 1640019314, 1812652926, 2460028971, 3280038628, 3625305852, 4920057942, 5740067599, 9840115884, 11480135198, 17220202797, 22960270396, 34440405594, 68880811188]

約数ペア:

[(1, 68880811188), (2, 34440405594), (3, 22960270396), (4, 17220202797), (6, 11480135198), (7, 9840115884), (12, 5740067599), (14, 4920057942), (19, 3625305852), (21, 3280038628), (28, 2460028971), (38, 1812652926), (42, 1640019314), (57, 1208435284), (73, 943572756), (76, 906326463), (84, 820009657), (114, 604217642), (133, 517900836), (146, 471786378), (219, 314524252), (228, 302108821), (266, 258950418), (292, 235893189), (311, 221481708), (399, 172633612), (438, 157262126), (511, 134796108), (532, 129475209), (622, 110740854), (798, 86316806), (876, 78631063), (933, 73827236), (1022, 67398054), (1244, 55370427), (1387, 49661724), (1533, 44932036), (1596, 43158403), (1866, 36913618), (1901, 36233988), (2044, 33699027), (2177, 31640244), (2774, 24830862), (3066, 22466018), (3732, 18456809), (3802, 18116994), (4161, 16553908), (4354, 15820122), (5548, 12415431), (5703, 12077996), (5909, 11656932), (6132, 11233009), (6531, 10546748), (7604, 9058497), (8322, 8276954), (8708, 7910061), (9709, 7094532), (11406, 6038998), (11818, 5828466), (13062, 5273374), (13307, 5176284), (16644, 4138477), (17727, 3885644), (19418, 3547266), (22703, 3033996), (22812, 3019499), (23636, 2914233), (26124, 2636687), (26614, 2588142), (29127, 2364844), (35454, 1942822), (36119, 1907052), (38836, 1773633), (39921, 1725428), (41363, 1665276), (45406, 1516998), (53228, 1294071), (58254, 1182422), (68109, 1011332), (70908, 971411), (72238, 953526), (79842, 862714), (82726, 832638), (90812, 758499), (108357, 635684), (116508, 591211), (124089, 555092), (136218, 505666), (138773, 496356), (144476, 476763), (158921, 433428), (159684, 431357), (165452, 416319), (216714, 317842), (248178, 277546), (252833, 272436)]