78790272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 238533120

約数和(自身を除く): 159742848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 811, 1012, 1056, 1104, 1408, 1472, 1518, 1622, 2024, 2112, 2208, 2433, 2944, 3036, 3244, 4048, 4224, 4416, 4866, 6072, 6488, 8096, 8832, 8921, 9732, 12144, 12976, 16192, 17842, 18653, 19464, 24288, 25952, 26763, 32384, 35684, 37306, 38928, 48576, 51904, 53526, 55959, 71368, 74612, 77856, 97152, 103808, 107052, 111918, 142736, 149224, 155712, 205183, 214104, 223836, 285472, 298448, 311424, 410366, 428208, 447672, 570944, 596896, 615549, 820732, 856416, 895344, 1141888, 1193792, 1231098, 1641464, 1712832, 1790688, 2387584, 2462196, 3282928, 3425664, 3581376, 4924392, 6565856, 7162752, 9848784, 13131712, 19697568, 26263424, 39395136, 78790272]

約数ペア:

[(1, 78790272), (2, 39395136), (3, 26263424), (4, 19697568), (6, 13131712), (8, 9848784), (11, 7162752), (12, 6565856), (16, 4924392), (22, 3581376), (23, 3425664), (24, 3282928), (32, 2462196), (33, 2387584), (44, 1790688), (46, 1712832), (48, 1641464), (64, 1231098), (66, 1193792), (69, 1141888), (88, 895344), (92, 856416), (96, 820732), (128, 615549), (132, 596896), (138, 570944), (176, 447672), (184, 428208), (192, 410366), (253, 311424), (264, 298448), (276, 285472), (352, 223836), (368, 214104), (384, 205183), (506, 155712), (528, 149224), (552, 142736), (704, 111918), (736, 107052), (759, 103808), (811, 97152), (1012, 77856), (1056, 74612), (1104, 71368), (1408, 55959), (1472, 53526), (1518, 51904), (1622, 48576), (2024, 38928), (2112, 37306), (2208, 35684), (2433, 32384), (2944, 26763), (3036, 25952), (3244, 24288), (4048, 19464), (4224, 18653), (4416, 17842), (4866, 16192), (6072, 12976), (6488, 12144), (8096, 9732), (8832, 8921)]