81184224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 243326160

約数和(自身を除く): 162141936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 121, 132, 174, 176, 232, 241, 242, 264, 319, 348, 352, 363, 464, 482, 484, 528, 638, 696, 723, 726, 928, 957, 964, 968, 1056, 1276, 1392, 1446, 1452, 1914, 1928, 1936, 2552, 2651, 2784, 2892, 2904, 3509, 3828, 3856, 3872, 5104, 5302, 5784, 5808, 6989, 7018, 7656, 7712, 7953, 10208, 10527, 10604, 11568, 11616, 13978, 14036, 15312, 15906, 20967, 21054, 21208, 23136, 27956, 28072, 29161, 30624, 31812, 41934, 42108, 42416, 55912, 56144, 58322, 63624, 76879, 83868, 84216, 84832, 87483, 111824, 112288, 116644, 127248, 153758, 167736, 168432, 174966, 223648, 230637, 233288, 254496, 307516, 335472, 336864, 349932, 461274, 466576, 615032, 670944, 699864, 845669, 922548, 933152, 1230064, 1399728, 1691338, 1845096, 2460128, 2537007, 2799456, 3382676, 3690192, 5074014, 6765352, 7380384, 10148028, 13530704, 20296056, 27061408, 40592112, 81184224]

約数ペア:

[(1, 81184224), (2, 40592112), (3, 27061408), (4, 20296056), (6, 13530704), (8, 10148028), (11, 7380384), (12, 6765352), (16, 5074014), (22, 3690192), (24, 3382676), (29, 2799456), (32, 2537007), (33, 2460128), (44, 1845096), (48, 1691338), (58, 1399728), (66, 1230064), (87, 933152), (88, 922548), (96, 845669), (116, 699864), (121, 670944), (132, 615032), (174, 466576), (176, 461274), (232, 349932), (241, 336864), (242, 335472), (264, 307516), (319, 254496), (348, 233288), (352, 230637), (363, 223648), (464, 174966), (482, 168432), (484, 167736), (528, 153758), (638, 127248), (696, 116644), (723, 112288), (726, 111824), (928, 87483), (957, 84832), (964, 84216), (968, 83868), (1056, 76879), (1276, 63624), (1392, 58322), (1446, 56144), (1452, 55912), (1914, 42416), (1928, 42108), (1936, 41934), (2552, 31812), (2651, 30624), (2784, 29161), (2892, 28072), (2904, 27956), (3509, 23136), (3828, 21208), (3856, 21054), (3872, 20967), (5104, 15906), (5302, 15312), (5784, 14036), (5808, 13978), (6989, 11616), (7018, 11568), (7656, 10604), (7712, 10527), (7953, 10208)]