78770032

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 184050720

約数和(自身を除く): 105280688

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 61, 88, 92, 116, 121, 122, 176, 184, 232, 242, 244, 253, 319, 368, 464, 484, 488, 506, 638, 667, 671, 968, 976, 1012, 1276, 1334, 1342, 1403, 1769, 1936, 2024, 2552, 2668, 2684, 2783, 2806, 3509, 3538, 4048, 5104, 5336, 5368, 5566, 5612, 7018, 7076, 7337, 7381, 10672, 10736, 11132, 11224, 14036, 14152, 14674, 14762, 15433, 19459, 22264, 22448, 28072, 28304, 29348, 29524, 30866, 38918, 40687, 44528, 56144, 58696, 59048, 61732, 77836, 80707, 81374, 117392, 118096, 123464, 155672, 161414, 162748, 169763, 214049, 246928, 311344, 322828, 325496, 339526, 428098, 447557, 645656, 650992, 679052, 856196, 895114, 1291312, 1358104, 1712392, 1790228, 2716208, 3424784, 3580456, 4923127, 7160912, 9846254, 19692508, 39385016, 78770032]

約数ペア:

[(1, 78770032), (2, 39385016), (4, 19692508), (8, 9846254), (11, 7160912), (16, 4923127), (22, 3580456), (23, 3424784), (29, 2716208), (44, 1790228), (46, 1712392), (58, 1358104), (61, 1291312), (88, 895114), (92, 856196), (116, 679052), (121, 650992), (122, 645656), (176, 447557), (184, 428098), (232, 339526), (242, 325496), (244, 322828), (253, 311344), (319, 246928), (368, 214049), (464, 169763), (484, 162748), (488, 161414), (506, 155672), (638, 123464), (667, 118096), (671, 117392), (968, 81374), (976, 80707), (1012, 77836), (1276, 61732), (1334, 59048), (1342, 58696), (1403, 56144), (1769, 44528), (1936, 40687), (2024, 38918), (2552, 30866), (2668, 29524), (2684, 29348), (2783, 28304), (2806, 28072), (3509, 22448), (3538, 22264), (4048, 19459), (5104, 15433), (5336, 14762), (5368, 14674), (5566, 14152), (5612, 14036), (7018, 11224), (7076, 11132), (7337, 10736), (7381, 10672)]