80573416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 202383360

約数和(自身を除く): 121809944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 47, 56, 77, 88, 92, 94, 121, 154, 161, 184, 188, 242, 253, 308, 322, 329, 376, 484, 506, 517, 616, 644, 658, 847, 968, 1012, 1034, 1081, 1288, 1316, 1331, 1694, 1771, 2024, 2068, 2162, 2632, 2662, 2783, 3388, 3542, 3619, 4136, 4324, 5324, 5566, 5687, 6776, 7084, 7238, 7567, 8648, 9317, 10648, 11132, 11374, 11891, 14168, 14476, 15134, 18634, 19481, 22264, 22748, 23782, 28952, 30268, 30613, 37268, 38962, 39809, 45496, 47564, 60536, 61226, 62557, 74536, 77924, 79618, 83237, 95128, 122452, 125114, 130801, 155848, 159236, 166474, 214291, 244904, 250228, 261602, 318472, 332948, 428582, 437899, 500456, 523204, 665896, 857164, 875798, 915607, 1046408, 1438811, 1714328, 1751596, 1831214, 2877622, 3503192, 3662428, 5755244, 7324856, 10071677, 11510488, 20143354, 40286708, 80573416]

約数ペア:

[(1, 80573416), (2, 40286708), (4, 20143354), (7, 11510488), (8, 10071677), (11, 7324856), (14, 5755244), (22, 3662428), (23, 3503192), (28, 2877622), (44, 1831214), (46, 1751596), (47, 1714328), (56, 1438811), (77, 1046408), (88, 915607), (92, 875798), (94, 857164), (121, 665896), (154, 523204), (161, 500456), (184, 437899), (188, 428582), (242, 332948), (253, 318472), (308, 261602), (322, 250228), (329, 244904), (376, 214291), (484, 166474), (506, 159236), (517, 155848), (616, 130801), (644, 125114), (658, 122452), (847, 95128), (968, 83237), (1012, 79618), (1034, 77924), (1081, 74536), (1288, 62557), (1316, 61226), (1331, 60536), (1694, 47564), (1771, 45496), (2024, 39809), (2068, 38962), (2162, 37268), (2632, 30613), (2662, 30268), (2783, 28952), (3388, 23782), (3542, 22748), (3619, 22264), (4136, 19481), (4324, 18634), (5324, 15134), (5566, 14476), (5687, 14168), (6776, 11891), (7084, 11374), (7238, 11132), (7567, 10648), (8648, 9317)]