77505516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 234692640

約数和(自身を除く): 157187124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 132, 153, 174, 187, 198, 204, 261, 306, 319, 348, 374, 396, 397, 493, 522, 561, 612, 638, 748, 794, 957, 986, 1044, 1122, 1191, 1276, 1479, 1588, 1683, 1914, 1972, 2244, 2382, 2871, 2958, 3366, 3573, 3828, 4367, 4437, 4764, 5423, 5742, 5916, 6732, 6749, 7146, 8734, 8874, 10846, 11484, 11513, 13101, 13498, 14292, 16269, 17468, 17748, 20247, 21692, 23026, 26202, 26996, 32538, 34539, 39303, 40494, 46052, 48807, 52404, 60741, 65076, 69078, 74239, 78606, 80988, 97614, 103617, 121482, 126643, 138156, 148478, 157212, 195228, 195721, 207234, 222717, 242964, 253286, 296956, 379929, 391442, 414468, 445434, 506572, 587163, 668151, 759858, 782884, 890868, 1139787, 1174326, 1336302, 1519716, 1761489, 2152931, 2279574, 2348652, 2672604, 3522978, 4305862, 4559148, 6458793, 7045956, 8611724, 12917586, 19376379, 25835172, 38752758, 77505516]

約数ペア:

[(1, 77505516), (2, 38752758), (3, 25835172), (4, 19376379), (6, 12917586), (9, 8611724), (11, 7045956), (12, 6458793), (17, 4559148), (18, 4305862), (22, 3522978), (29, 2672604), (33, 2348652), (34, 2279574), (36, 2152931), (44, 1761489), (51, 1519716), (58, 1336302), (66, 1174326), (68, 1139787), (87, 890868), (99, 782884), (102, 759858), (116, 668151), (132, 587163), (153, 506572), (174, 445434), (187, 414468), (198, 391442), (204, 379929), (261, 296956), (306, 253286), (319, 242964), (348, 222717), (374, 207234), (396, 195721), (397, 195228), (493, 157212), (522, 148478), (561, 138156), (612, 126643), (638, 121482), (748, 103617), (794, 97614), (957, 80988), (986, 78606), (1044, 74239), (1122, 69078), (1191, 65076), (1276, 60741), (1479, 52404), (1588, 48807), (1683, 46052), (1914, 40494), (1972, 39303), (2244, 34539), (2382, 32538), (2871, 26996), (2958, 26202), (3366, 23026), (3573, 21692), (3828, 20247), (4367, 17748), (4437, 17468), (4764, 16269), (5423, 14292), (5742, 13498), (5916, 13101), (6732, 11513), (6749, 11484), (7146, 10846), (8734, 8874)]