80981947776

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^3\times {\mathrm{7079}}^1$

素因数の和:7189

約数の個数: 128

約数和(自身を含む): 222309734400

約数和(自身を除く): 141327786624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 961, 992, 1488, 1922, 1984, 2883, 2976, 3844, 3968, 5766, 5952, 7079, 7688, 11532, 11904, 14158, 15376, 21237, 23064, 28316, 29791, 30752, 42474, 46128, 56632, 59582, 61504, 84948, 89373, 92256, 113264, 119164, 123008, 169896, 178746, 184512, 219449, 226528, 238328, 339792, 357492, 369024, 438898, 453056, 476656, 658347, 679584, 714984, 877796, 906112, 953312, 1316694, 1359168, 1429968, 1755592, 1906624, 2633388, 2718336, 2859936, 3511184, 3813248, 5266776, 5719872, 6802919, 7022368, 10533552, 11439744, 13605838, 14044736, 20408757, 21067104, 27211676, 28089472, 40817514, 42134208, 54423352, 81635028, 84268416, 108846704, 163270056, 210890489, 217693408, 326540112, 421780978, 435386816, 632671467, 653080224, 843561956, 870773632, 1265342934, 1306160448, 1687123912, 2530685868, 2612320896, 3374247824, 5061371736, 6748495648, 10122743472, 13496991296, 20245486944, 26993982592, 40490973888, 80981947776]

約数ペア:

[(1, 80981947776), (2, 40490973888), (3, 26993982592), (4, 20245486944), (6, 13496991296), (8, 10122743472), (12, 6748495648), (16, 5061371736), (24, 3374247824), (31, 2612320896), (32, 2530685868), (48, 1687123912), (62, 1306160448), (64, 1265342934), (93, 870773632), (96, 843561956), (124, 653080224), (128, 632671467), (186, 435386816), (192, 421780978), (248, 326540112), (372, 217693408), (384, 210890489), (496, 163270056), (744, 108846704), (961, 84268416), (992, 81635028), (1488, 54423352), (1922, 42134208), (1984, 40817514), (2883, 28089472), (2976, 27211676), (3844, 21067104), (3968, 20408757), (5766, 14044736), (5952, 13605838), (7079, 11439744), (7688, 10533552), (11532, 7022368), (11904, 6802919), (14158, 5719872), (15376, 5266776), (21237, 3813248), (23064, 3511184), (28316, 2859936), (29791, 2718336), (30752, 2633388), (42474, 1906624), (46128, 1755592), (56632, 1429968), (59582, 1359168), (61504, 1316694), (84948, 953312), (89373, 906112), (92256, 877796), (113264, 714984), (119164, 679584), (123008, 658347), (169896, 476656), (178746, 453056), (184512, 438898), (219449, 369024), (226528, 357492), (238328, 339792)]