78206688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 265950720

約数和(自身を除く): 187744032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 193, 201, 216, 224, 252, 268, 288, 336, 378, 386, 402, 432, 469, 504, 536, 579, 603, 672, 756, 772, 804, 864, 938, 1008, 1072, 1158, 1206, 1351, 1407, 1512, 1544, 1608, 1737, 1809, 1876, 2016, 2144, 2316, 2412, 2702, 2814, 3024, 3088, 3216, 3474, 3618, 3752, 4053, 4221, 4632, 4824, 5211, 5404, 5628, 6048, 6176, 6432, 6948, 7236, 7504, 8106, 8442, 9264, 9648, 10422, 10808, 11256, 12159, 12663, 12931, 13896, 14472, 15008, 16212, 16884, 18528, 19296, 20844, 21616, 22512, 24318, 25326, 25862, 27792, 28944, 32424, 33768, 36477, 38793, 41688, 43232, 45024, 48636, 50652, 51724, 55584, 57888, 64848, 67536, 72954, 77586, 83376, 90517, 97272, 101304, 103448, 116379, 129696, 135072, 145908, 155172, 166752, 181034, 194544, 202608, 206896, 232758, 271551, 291816, 310344, 349137, 362068, 389088, 405216, 413792, 465516, 543102, 583632, 620688, 698274, 724136, 814653, 931032, 1086204, 1167264, 1241376, 1396548, 1448272, 1629306, 1862064, 2172408, 2443959, 2793096, 2896544, 3258612, 3724128, 4344816, 4887918, 5586192, 6517224, 8689632, 9775836, 11172384, 13034448, 19551672, 26068896, 39103344, 78206688]

約数ペア:

[(1, 78206688), (2, 39103344), (3, 26068896), (4, 19551672), (6, 13034448), (7, 11172384), (8, 9775836), (9, 8689632), (12, 6517224), (14, 5586192), (16, 4887918), (18, 4344816), (21, 3724128), (24, 3258612), (27, 2896544), (28, 2793096), (32, 2443959), (36, 2172408), (42, 1862064), (48, 1629306), (54, 1448272), (56, 1396548), (63, 1241376), (67, 1167264), (72, 1086204), (84, 931032), (96, 814653), (108, 724136), (112, 698274), (126, 620688), (134, 583632), (144, 543102), (168, 465516), (189, 413792), (193, 405216), (201, 389088), (216, 362068), (224, 349137), (252, 310344), (268, 291816), (288, 271551), (336, 232758), (378, 206896), (386, 202608), (402, 194544), (432, 181034), (469, 166752), (504, 155172), (536, 145908), (579, 135072), (603, 129696), (672, 116379), (756, 103448), (772, 101304), (804, 97272), (864, 90517), (938, 83376), (1008, 77586), (1072, 72954), (1158, 67536), (1206, 64848), (1351, 57888), (1407, 55584), (1512, 51724), (1544, 50652), (1608, 48636), (1737, 45024), (1809, 43232), (1876, 41688), (2016, 38793), (2144, 36477), (2316, 33768), (2412, 32424), (2702, 28944), (2814, 27792), (3024, 25862), (3088, 25326), (3216, 24318), (3474, 22512), (3618, 21616), (3752, 20844), (4053, 19296), (4221, 18528), (4632, 16884), (4824, 16212), (5211, 15008), (5404, 14472), (5628, 13896), (6048, 12931), (6176, 12663), (6432, 12159), (6948, 11256), (7236, 10808), (7504, 10422), (8106, 9648), (8442, 9264)]