80719056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 248957280

約数和(自身を除く): 168238224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 131, 132, 144, 176, 198, 262, 264, 389, 393, 396, 524, 528, 778, 786, 792, 1048, 1167, 1179, 1441, 1556, 1572, 1584, 2096, 2334, 2358, 2882, 3112, 3144, 3501, 4279, 4323, 4668, 4716, 5764, 6224, 6288, 7002, 8558, 8646, 9336, 9432, 11528, 12837, 12969, 14004, 17116, 17292, 18672, 18864, 23056, 25674, 25938, 28008, 34232, 34584, 38511, 50959, 51348, 51876, 56016, 68464, 69168, 77022, 101918, 102696, 103752, 152877, 154044, 203836, 205392, 207504, 305754, 308088, 407672, 458631, 560549, 611508, 616176, 815344, 917262, 1121098, 1223016, 1681647, 1834524, 2242196, 2446032, 3363294, 3669048, 4484392, 5044941, 6726588, 7338096, 8968784, 10089882, 13453176, 20179764, 26906352, 40359528, 80719056]

約数ペア:

[(1, 80719056), (2, 40359528), (3, 26906352), (4, 20179764), (6, 13453176), (8, 10089882), (9, 8968784), (11, 7338096), (12, 6726588), (16, 5044941), (18, 4484392), (22, 3669048), (24, 3363294), (33, 2446032), (36, 2242196), (44, 1834524), (48, 1681647), (66, 1223016), (72, 1121098), (88, 917262), (99, 815344), (131, 616176), (132, 611508), (144, 560549), (176, 458631), (198, 407672), (262, 308088), (264, 305754), (389, 207504), (393, 205392), (396, 203836), (524, 154044), (528, 152877), (778, 103752), (786, 102696), (792, 101918), (1048, 77022), (1167, 69168), (1179, 68464), (1441, 56016), (1556, 51876), (1572, 51348), (1584, 50959), (2096, 38511), (2334, 34584), (2358, 34232), (2882, 28008), (3112, 25938), (3144, 25674), (3501, 23056), (4279, 18864), (4323, 18672), (4668, 17292), (4716, 17116), (5764, 14004), (6224, 12969), (6288, 12837), (7002, 11528), (8558, 9432), (8646, 9336)]