78643128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 215341200

約数和(自身を除く): 136698072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 313, 348, 361, 456, 551, 626, 696, 722, 939, 1083, 1102, 1252, 1444, 1653, 1878, 2166, 2204, 2504, 2888, 3306, 3756, 4332, 4408, 5947, 6612, 7512, 8664, 9077, 10469, 11894, 13224, 17841, 18154, 20938, 23788, 27231, 31407, 35682, 36308, 41876, 47576, 54462, 62814, 71364, 72616, 83752, 108924, 112993, 125628, 142728, 172463, 217848, 225986, 251256, 338979, 344926, 451972, 517389, 677958, 689852, 903944, 1034778, 1355916, 1379704, 2069556, 2711832, 3276797, 4139112, 6553594, 9830391, 13107188, 19660782, 26214376, 39321564, 78643128]

約数ペア:

[(1, 78643128), (2, 39321564), (3, 26214376), (4, 19660782), (6, 13107188), (8, 9830391), (12, 6553594), (19, 4139112), (24, 3276797), (29, 2711832), (38, 2069556), (57, 1379704), (58, 1355916), (76, 1034778), (87, 903944), (114, 689852), (116, 677958), (152, 517389), (174, 451972), (228, 344926), (232, 338979), (313, 251256), (348, 225986), (361, 217848), (456, 172463), (551, 142728), (626, 125628), (696, 112993), (722, 108924), (939, 83752), (1083, 72616), (1102, 71364), (1252, 62814), (1444, 54462), (1653, 47576), (1878, 41876), (2166, 36308), (2204, 35682), (2504, 31407), (2888, 27231), (3306, 23788), (3756, 20938), (4332, 18154), (4408, 17841), (5947, 13224), (6612, 11894), (7512, 10469), (8664, 9077)]