65081916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 190663200

約数和(自身を除く): 125581284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 29, 34, 36, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 153, 171, 174, 193, 204, 228, 261, 306, 323, 342, 348, 386, 493, 522, 551, 579, 612, 646, 684, 772, 969, 986, 1044, 1102, 1158, 1292, 1479, 1653, 1737, 1938, 1972, 2204, 2316, 2907, 2958, 3281, 3306, 3474, 3667, 3876, 4437, 4959, 5597, 5814, 5916, 6562, 6612, 6948, 7334, 8874, 9367, 9843, 9918, 11001, 11194, 11628, 13124, 14668, 16791, 17748, 18734, 19686, 19836, 22002, 22388, 28101, 29529, 33003, 33582, 37468, 39372, 44004, 50373, 56202, 59058, 62339, 66006, 67164, 84303, 95149, 100746, 106343, 112404, 118116, 124678, 132012, 168606, 187017, 190298, 201492, 212686, 249356, 285447, 319029, 337212, 374034, 380596, 425372, 561051, 570894, 638058, 748068, 856341, 957087, 1122102, 1141788, 1276116, 1712682, 1807831, 1914174, 2244204, 3425364, 3615662, 3828348, 5423493, 7231324, 10846986, 16270479, 21693972, 32540958, 65081916]

約数ペア:

[(1, 65081916), (2, 32540958), (3, 21693972), (4, 16270479), (6, 10846986), (9, 7231324), (12, 5423493), (17, 3828348), (18, 3615662), (19, 3425364), (29, 2244204), (34, 1914174), (36, 1807831), (38, 1712682), (51, 1276116), (57, 1141788), (58, 1122102), (68, 957087), (76, 856341), (87, 748068), (102, 638058), (114, 570894), (116, 561051), (153, 425372), (171, 380596), (174, 374034), (193, 337212), (204, 319029), (228, 285447), (261, 249356), (306, 212686), (323, 201492), (342, 190298), (348, 187017), (386, 168606), (493, 132012), (522, 124678), (551, 118116), (579, 112404), (612, 106343), (646, 100746), (684, 95149), (772, 84303), (969, 67164), (986, 66006), (1044, 62339), (1102, 59058), (1158, 56202), (1292, 50373), (1479, 44004), (1653, 39372), (1737, 37468), (1938, 33582), (1972, 33003), (2204, 29529), (2316, 28101), (2907, 22388), (2958, 22002), (3281, 19836), (3306, 19686), (3474, 18734), (3667, 17748), (3876, 16791), (4437, 14668), (4959, 13124), (5597, 11628), (5814, 11194), (5916, 11001), (6562, 9918), (6612, 9843), (6948, 9367), (7334, 8874)]