27778296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 91929600

約数和(自身を除く): 64151304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 49, 52, 56, 69, 78, 79, 84, 91, 92, 98, 104, 138, 147, 156, 158, 161, 168, 182, 184, 196, 237, 273, 276, 294, 299, 312, 316, 322, 364, 392, 474, 483, 546, 552, 553, 588, 598, 632, 637, 644, 728, 897, 948, 966, 1027, 1092, 1106, 1127, 1176, 1196, 1274, 1288, 1659, 1794, 1817, 1896, 1911, 1932, 2054, 2093, 2184, 2212, 2254, 2392, 2548, 3081, 3318, 3381, 3588, 3634, 3822, 3864, 3871, 4108, 4186, 4424, 4508, 5096, 5451, 6162, 6279, 6636, 6762, 7176, 7189, 7268, 7644, 7742, 8216, 8372, 9016, 10902, 11613, 12324, 12558, 12719, 13272, 13524, 14378, 14536, 14651, 15288, 15484, 16744, 21567, 21804, 23226, 23621, 24648, 25116, 25438, 27048, 28756, 29302, 30968, 38157, 43134, 43608, 43953, 46452, 47242, 50232, 50323, 50876, 57512, 58604, 70863, 76314, 86268, 87906, 89033, 92904, 94484, 100646, 101752, 117208, 141726, 150969, 152628, 165347, 172536, 175812, 178066, 188968, 201292, 267099, 283452, 301938, 305256, 330694, 351624, 356132, 402584, 496041, 534198, 566904, 603876, 661388, 712264, 992082, 1068396, 1157429, 1207752, 1322776, 1984164, 2136792, 2314858, 3472287, 3968328, 4629716, 6944574, 9259432, 13889148, 27778296]

約数ペア:

[(1, 27778296), (2, 13889148), (3, 9259432), (4, 6944574), (6, 4629716), (7, 3968328), (8, 3472287), (12, 2314858), (13, 2136792), (14, 1984164), (21, 1322776), (23, 1207752), (24, 1157429), (26, 1068396), (28, 992082), (39, 712264), (42, 661388), (46, 603876), (49, 566904), (52, 534198), (56, 496041), (69, 402584), (78, 356132), (79, 351624), (84, 330694), (91, 305256), (92, 301938), (98, 283452), (104, 267099), (138, 201292), (147, 188968), (156, 178066), (158, 175812), (161, 172536), (168, 165347), (182, 152628), (184, 150969), (196, 141726), (237, 117208), (273, 101752), (276, 100646), (294, 94484), (299, 92904), (312, 89033), (316, 87906), (322, 86268), (364, 76314), (392, 70863), (474, 58604), (483, 57512), (546, 50876), (552, 50323), (553, 50232), (588, 47242), (598, 46452), (632, 43953), (637, 43608), (644, 43134), (728, 38157), (897, 30968), (948, 29302), (966, 28756), (1027, 27048), (1092, 25438), (1106, 25116), (1127, 24648), (1176, 23621), (1196, 23226), (1274, 21804), (1288, 21567), (1659, 16744), (1794, 15484), (1817, 15288), (1896, 14651), (1911, 14536), (1932, 14378), (2054, 13524), (2093, 13272), (2184, 12719), (2212, 12558), (2254, 12324), (2392, 11613), (2548, 10902), (3081, 9016), (3318, 8372), (3381, 8216), (3588, 7742), (3634, 7644), (3822, 7268), (3864, 7189), (3871, 7176), (4108, 6762), (4186, 6636), (4424, 6279), (4508, 6162), (5096, 5451)]