83716864

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 216631296

約数和(自身を除く): 132914432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 137, 154, 176, 217, 224, 248, 256, 274, 308, 341, 352, 434, 448, 496, 548, 616, 682, 704, 868, 896, 959, 992, 1096, 1232, 1364, 1408, 1507, 1736, 1792, 1918, 1984, 2192, 2387, 2464, 2728, 2816, 3014, 3472, 3836, 3968, 4247, 4384, 4774, 4928, 5456, 6028, 6944, 7672, 7936, 8494, 8768, 9548, 9856, 10549, 10912, 12056, 13888, 15344, 16988, 17536, 19096, 19712, 21098, 21824, 24112, 27776, 29729, 30688, 33976, 35072, 38192, 42196, 43648, 46717, 48224, 55552, 59458, 61376, 67952, 76384, 84392, 87296, 93434, 96448, 118916, 122752, 135904, 152768, 168784, 186868, 192896, 237832, 245504, 271808, 305536, 327019, 337568, 373736, 385792, 475664, 543616, 611072, 654038, 675136, 747472, 951328, 1087232, 1308076, 1350272, 1494944, 1902656, 2616152, 2700544, 2989888, 3805312, 5232304, 5979776, 7610624, 10464608, 11959552, 20929216, 41858432, 83716864]

約数ペア:

[(1, 83716864), (2, 41858432), (4, 20929216), (7, 11959552), (8, 10464608), (11, 7610624), (14, 5979776), (16, 5232304), (22, 3805312), (28, 2989888), (31, 2700544), (32, 2616152), (44, 1902656), (56, 1494944), (62, 1350272), (64, 1308076), (77, 1087232), (88, 951328), (112, 747472), (124, 675136), (128, 654038), (137, 611072), (154, 543616), (176, 475664), (217, 385792), (224, 373736), (248, 337568), (256, 327019), (274, 305536), (308, 271808), (341, 245504), (352, 237832), (434, 192896), (448, 186868), (496, 168784), (548, 152768), (616, 135904), (682, 122752), (704, 118916), (868, 96448), (896, 93434), (959, 87296), (992, 84392), (1096, 76384), (1232, 67952), (1364, 61376), (1408, 59458), (1507, 55552), (1736, 48224), (1792, 46717), (1918, 43648), (1984, 42196), (2192, 38192), (2387, 35072), (2464, 33976), (2728, 30688), (2816, 29729), (3014, 27776), (3472, 24112), (3836, 21824), (3968, 21098), (4247, 19712), (4384, 19096), (4774, 17536), (4928, 16988), (5456, 15344), (6028, 13888), (6944, 12056), (7672, 10912), (7936, 10549), (8494, 9856), (8768, 9548)]