64829184

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 204072960

約数和(自身を除く): 139243776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 389, 434, 448, 496, 651, 672, 744, 768, 778, 868, 896, 992, 1167, 1302, 1344, 1488, 1556, 1736, 1792, 1984, 2334, 2604, 2688, 2723, 2976, 3112, 3472, 3968, 4668, 5208, 5376, 5446, 5952, 6224, 6944, 7936, 8169, 9336, 10416, 10892, 11904, 12059, 12448, 13888, 16338, 18672, 20832, 21784, 23808, 24118, 24896, 27776, 32676, 36177, 37344, 41664, 43568, 48236, 49792, 55552, 65352, 72354, 74688, 83328, 84413, 87136, 96472, 99584, 130704, 144708, 149376, 166656, 168826, 174272, 192944, 253239, 261408, 289416, 298752, 337652, 348544, 385888, 506478, 522816, 578832, 675304, 697088, 771776, 1012956, 1045632, 1157664, 1350608, 1543552, 2025912, 2091264, 2315328, 2701216, 3087104, 4051824, 4630656, 5402432, 8103648, 9261312, 10804864, 16207296, 21609728, 32414592, 64829184]

約数ペア:

[(1, 64829184), (2, 32414592), (3, 21609728), (4, 16207296), (6, 10804864), (7, 9261312), (8, 8103648), (12, 5402432), (14, 4630656), (16, 4051824), (21, 3087104), (24, 2701216), (28, 2315328), (31, 2091264), (32, 2025912), (42, 1543552), (48, 1350608), (56, 1157664), (62, 1045632), (64, 1012956), (84, 771776), (93, 697088), (96, 675304), (112, 578832), (124, 522816), (128, 506478), (168, 385888), (186, 348544), (192, 337652), (217, 298752), (224, 289416), (248, 261408), (256, 253239), (336, 192944), (372, 174272), (384, 168826), (389, 166656), (434, 149376), (448, 144708), (496, 130704), (651, 99584), (672, 96472), (744, 87136), (768, 84413), (778, 83328), (868, 74688), (896, 72354), (992, 65352), (1167, 55552), (1302, 49792), (1344, 48236), (1488, 43568), (1556, 41664), (1736, 37344), (1792, 36177), (1984, 32676), (2334, 27776), (2604, 24896), (2688, 24118), (2723, 23808), (2976, 21784), (3112, 20832), (3472, 18672), (3968, 16338), (4668, 13888), (5208, 12448), (5376, 12059), (5446, 11904), (5952, 10892), (6224, 10416), (6944, 9336), (7936, 8169)]