68744964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 180028800

約数和(自身を除く): 111283836

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 174, 222, 228, 281, 348, 444, 551, 562, 703, 843, 1073, 1102, 1124, 1406, 1653, 1686, 2109, 2146, 2204, 2812, 3219, 3306, 3372, 4218, 4292, 5339, 6438, 6612, 8149, 8436, 10397, 10678, 12876, 16017, 16298, 20387, 20794, 21356, 24447, 31191, 32034, 32596, 40774, 41588, 48894, 61161, 62382, 64068, 81548, 97788, 122322, 124764, 154831, 197543, 244644, 301513, 309662, 395086, 464493, 592629, 603026, 619324, 790172, 904539, 928986, 1185258, 1206052, 1809078, 1857972, 2370516, 3618156, 5728747, 11457494, 17186241, 22914988, 34372482, 68744964]

約数ペア:

[(1, 68744964), (2, 34372482), (3, 22914988), (4, 17186241), (6, 11457494), (12, 5728747), (19, 3618156), (29, 2370516), (37, 1857972), (38, 1809078), (57, 1206052), (58, 1185258), (74, 928986), (76, 904539), (87, 790172), (111, 619324), (114, 603026), (116, 592629), (148, 464493), (174, 395086), (222, 309662), (228, 301513), (281, 244644), (348, 197543), (444, 154831), (551, 124764), (562, 122322), (703, 97788), (843, 81548), (1073, 64068), (1102, 62382), (1124, 61161), (1406, 48894), (1653, 41588), (1686, 40774), (2109, 32596), (2146, 32034), (2204, 31191), (2812, 24447), (3219, 21356), (3306, 20794), (3372, 20387), (4218, 16298), (4292, 16017), (5339, 12876), (6438, 10678), (6612, 10397), (8149, 8436)]