81982848

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 230307840

約数和(自身を除く): 148324992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 97, 124, 128, 142, 186, 192, 194, 213, 248, 284, 291, 372, 384, 388, 426, 496, 568, 582, 744, 776, 852, 992, 1136, 1164, 1488, 1552, 1704, 1984, 2201, 2272, 2328, 2976, 3007, 3104, 3408, 3968, 4402, 4544, 4656, 5952, 6014, 6208, 6603, 6816, 6887, 8804, 9021, 9088, 9312, 11904, 12028, 12416, 13206, 13632, 13774, 17608, 18042, 18624, 20661, 24056, 26412, 27264, 27548, 35216, 36084, 37248, 41322, 48112, 52824, 55096, 70432, 72168, 82644, 96224, 105648, 110192, 140864, 144336, 165288, 192448, 211296, 213497, 220384, 281728, 288672, 330576, 384896, 422592, 426994, 440768, 577344, 640491, 661152, 845184, 853988, 881536, 1154688, 1280982, 1322304, 1707976, 2561964, 2644608, 3415952, 5123928, 6831904, 10247856, 13663808, 20495712, 27327616, 40991424, 81982848]

約数ペア:

[(1, 81982848), (2, 40991424), (3, 27327616), (4, 20495712), (6, 13663808), (8, 10247856), (12, 6831904), (16, 5123928), (24, 3415952), (31, 2644608), (32, 2561964), (48, 1707976), (62, 1322304), (64, 1280982), (71, 1154688), (93, 881536), (96, 853988), (97, 845184), (124, 661152), (128, 640491), (142, 577344), (186, 440768), (192, 426994), (194, 422592), (213, 384896), (248, 330576), (284, 288672), (291, 281728), (372, 220384), (384, 213497), (388, 211296), (426, 192448), (496, 165288), (568, 144336), (582, 140864), (744, 110192), (776, 105648), (852, 96224), (992, 82644), (1136, 72168), (1164, 70432), (1488, 55096), (1552, 52824), (1704, 48112), (1984, 41322), (2201, 37248), (2272, 36084), (2328, 35216), (2976, 27548), (3007, 27264), (3104, 26412), (3408, 24056), (3968, 20661), (4402, 18624), (4544, 18042), (4656, 17608), (5952, 13774), (6014, 13632), (6208, 13206), (6603, 12416), (6816, 12028), (6887, 11904), (8804, 9312), (9021, 9088)]