61242896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 147044160

約数和(自身を除く): 85801264

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 71, 88, 104, 116, 142, 143, 169, 176, 208, 232, 284, 286, 319, 338, 377, 464, 568, 572, 638, 676, 754, 781, 923, 1136, 1144, 1276, 1352, 1508, 1562, 1846, 1859, 2059, 2288, 2552, 2704, 3016, 3124, 3692, 3718, 4118, 4147, 4901, 5104, 6032, 6248, 7384, 7436, 8236, 8294, 9802, 10153, 11999, 12496, 14768, 14872, 16472, 16588, 19604, 20306, 22649, 23998, 26767, 29744, 32944, 33176, 39208, 40612, 45298, 47996, 53534, 53911, 66352, 78416, 81224, 90596, 95992, 107068, 107822, 131989, 162448, 181192, 191984, 214136, 215644, 263978, 294437, 347971, 362384, 428272, 431288, 527956, 588874, 695942, 862576, 1055912, 1177748, 1391884, 2111824, 2355496, 2783768, 3827681, 4710992, 5567536, 7655362, 15310724, 30621448, 61242896]

約数ペア:

[(1, 61242896), (2, 30621448), (4, 15310724), (8, 7655362), (11, 5567536), (13, 4710992), (16, 3827681), (22, 2783768), (26, 2355496), (29, 2111824), (44, 1391884), (52, 1177748), (58, 1055912), (71, 862576), (88, 695942), (104, 588874), (116, 527956), (142, 431288), (143, 428272), (169, 362384), (176, 347971), (208, 294437), (232, 263978), (284, 215644), (286, 214136), (319, 191984), (338, 181192), (377, 162448), (464, 131989), (568, 107822), (572, 107068), (638, 95992), (676, 90596), (754, 81224), (781, 78416), (923, 66352), (1136, 53911), (1144, 53534), (1276, 47996), (1352, 45298), (1508, 40612), (1562, 39208), (1846, 33176), (1859, 32944), (2059, 29744), (2288, 26767), (2552, 23998), (2704, 22649), (3016, 20306), (3124, 19604), (3692, 16588), (3718, 16472), (4118, 14872), (4147, 14768), (4901, 12496), (5104, 11999), (6032, 10153), (6248, 9802), (7384, 8294), (7436, 8236)]