68126916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 198555840

約数和(自身を除く): 130428924

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 37, 39, 44, 52, 58, 66, 74, 78, 87, 111, 116, 132, 143, 148, 156, 174, 222, 286, 319, 348, 377, 407, 429, 444, 481, 572, 638, 754, 814, 858, 957, 962, 1073, 1131, 1221, 1276, 1369, 1443, 1508, 1628, 1716, 1914, 1924, 2146, 2262, 2442, 2738, 2886, 3219, 3828, 4107, 4147, 4292, 4524, 4884, 5291, 5476, 5772, 6438, 8214, 8294, 10582, 11803, 12441, 12876, 13949, 15059, 15873, 16428, 16588, 17797, 21164, 23606, 24882, 27898, 30118, 31746, 35409, 35594, 39701, 41847, 45177, 47212, 49764, 53391, 55796, 60236, 63492, 70818, 71188, 79402, 83694, 90354, 106782, 119103, 141636, 153439, 158804, 167388, 180708, 195767, 213564, 238206, 306878, 391534, 436711, 460317, 476412, 516113, 587301, 613756, 783068, 873422, 920634, 1032226, 1174602, 1310133, 1548339, 1746844, 1841268, 2064452, 2349204, 2620266, 3096678, 5240532, 5677243, 6193356, 11354486, 17031729, 22708972, 34063458, 68126916]

約数ペア:

[(1, 68126916), (2, 34063458), (3, 22708972), (4, 17031729), (6, 11354486), (11, 6193356), (12, 5677243), (13, 5240532), (22, 3096678), (26, 2620266), (29, 2349204), (33, 2064452), (37, 1841268), (39, 1746844), (44, 1548339), (52, 1310133), (58, 1174602), (66, 1032226), (74, 920634), (78, 873422), (87, 783068), (111, 613756), (116, 587301), (132, 516113), (143, 476412), (148, 460317), (156, 436711), (174, 391534), (222, 306878), (286, 238206), (319, 213564), (348, 195767), (377, 180708), (407, 167388), (429, 158804), (444, 153439), (481, 141636), (572, 119103), (638, 106782), (754, 90354), (814, 83694), (858, 79402), (957, 71188), (962, 70818), (1073, 63492), (1131, 60236), (1221, 55796), (1276, 53391), (1369, 49764), (1443, 47212), (1508, 45177), (1628, 41847), (1716, 39701), (1914, 35594), (1924, 35409), (2146, 31746), (2262, 30118), (2442, 27898), (2738, 24882), (2886, 23606), (3219, 21164), (3828, 17797), (4107, 16588), (4147, 16428), (4292, 15873), (4524, 15059), (4884, 13949), (5291, 12876), (5476, 12441), (5772, 11803), (6438, 10582), (8214, 8294)]