71644848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4730

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 137270352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 4679, 5104, 7656, 9358, 14037, 15312, 18716, 28074, 37432, 51469, 56148, 74864, 102938, 112296, 135691, 154407, 205876, 224592, 271382, 308814, 407073, 411752, 542764, 617628, 814146, 823504, 1085528, 1235256, 1492601, 1628292, 2171056, 2470512, 2985202, 3256584, 4477803, 5970404, 6513168, 8955606, 11940808, 17911212, 23881616, 35822424, 71644848]

約数ペア:

[(1, 71644848), (2, 35822424), (3, 23881616), (4, 17911212), (6, 11940808), (8, 8955606), (11, 6513168), (12, 5970404), (16, 4477803), (22, 3256584), (24, 2985202), (29, 2470512), (33, 2171056), (44, 1628292), (48, 1492601), (58, 1235256), (66, 1085528), (87, 823504), (88, 814146), (116, 617628), (132, 542764), (174, 411752), (176, 407073), (232, 308814), (264, 271382), (319, 224592), (348, 205876), (464, 154407), (528, 135691), (638, 112296), (696, 102938), (957, 74864), (1276, 56148), (1392, 51469), (1914, 37432), (2552, 28074), (3828, 18716), (4679, 15312), (5104, 14037), (7656, 9358)]