68995872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 221719680

約数和(自身を除く): 152723808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 751, 792, 928, 957, 1044, 1056, 1276, 1392, 1502, 1584, 1914, 2088, 2253, 2552, 2784, 2871, 3004, 3168, 3828, 4176, 4506, 5104, 5742, 6008, 6759, 7656, 8261, 8352, 9012, 10208, 11484, 12016, 13518, 15312, 16522, 18024, 21779, 22968, 24032, 24783, 27036, 30624, 33044, 36048, 43558, 45936, 49566, 54072, 65337, 66088, 72096, 74349, 87116, 91872, 99132, 108144, 130674, 132176, 148698, 174232, 196011, 198264, 216288, 239569, 261348, 264352, 297396, 348464, 392022, 396528, 479138, 522696, 594792, 696928, 718707, 784044, 793056, 958276, 1045392, 1189584, 1437414, 1568088, 1916552, 2090784, 2156121, 2379168, 2874828, 3136176, 3833104, 4312242, 5749656, 6272352, 7666208, 8624484, 11499312, 17248968, 22998624, 34497936, 68995872]

約数ペア:

[(1, 68995872), (2, 34497936), (3, 22998624), (4, 17248968), (6, 11499312), (8, 8624484), (9, 7666208), (11, 6272352), (12, 5749656), (16, 4312242), (18, 3833104), (22, 3136176), (24, 2874828), (29, 2379168), (32, 2156121), (33, 2090784), (36, 1916552), (44, 1568088), (48, 1437414), (58, 1189584), (66, 1045392), (72, 958276), (87, 793056), (88, 784044), (96, 718707), (99, 696928), (116, 594792), (132, 522696), (144, 479138), (174, 396528), (176, 392022), (198, 348464), (232, 297396), (261, 264352), (264, 261348), (288, 239569), (319, 216288), (348, 198264), (352, 196011), (396, 174232), (464, 148698), (522, 132176), (528, 130674), (638, 108144), (696, 99132), (751, 91872), (792, 87116), (928, 74349), (957, 72096), (1044, 66088), (1056, 65337), (1276, 54072), (1392, 49566), (1502, 45936), (1584, 43558), (1914, 36048), (2088, 33044), (2253, 30624), (2552, 27036), (2784, 24783), (2871, 24032), (3004, 22968), (3168, 21779), (3828, 18024), (4176, 16522), (4506, 15312), (5104, 13518), (5742, 12016), (6008, 11484), (6759, 10208), (7656, 9012), (8261, 8352)]