78193152

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 151613568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 239, 256, 284, 288, 384, 426, 478, 512, 568, 576, 639, 717, 768, 852, 956, 1136, 1152, 1278, 1434, 1536, 1704, 1912, 2151, 2272, 2304, 2556, 2868, 3408, 3824, 4302, 4544, 4608, 5112, 5736, 6816, 7648, 8604, 9088, 10224, 11472, 13632, 15296, 16969, 17208, 18176, 20448, 22944, 27264, 30592, 33938, 34416, 36352, 40896, 45888, 50907, 54528, 61184, 67876, 68832, 81792, 91776, 101814, 109056, 122368, 135752, 137664, 152721, 163584, 183552, 203628, 271504, 275328, 305442, 327168, 367104, 407256, 543008, 550656, 610884, 814512, 1086016, 1101312, 1221768, 1629024, 2172032, 2443536, 3258048, 4344064, 4887072, 6516096, 8688128, 9774144, 13032192, 19548288, 26064384, 39096576, 78193152]

約数ペア:

[(1, 78193152), (2, 39096576), (3, 26064384), (4, 19548288), (6, 13032192), (8, 9774144), (9, 8688128), (12, 6516096), (16, 4887072), (18, 4344064), (24, 3258048), (32, 2443536), (36, 2172032), (48, 1629024), (64, 1221768), (71, 1101312), (72, 1086016), (96, 814512), (128, 610884), (142, 550656), (144, 543008), (192, 407256), (213, 367104), (239, 327168), (256, 305442), (284, 275328), (288, 271504), (384, 203628), (426, 183552), (478, 163584), (512, 152721), (568, 137664), (576, 135752), (639, 122368), (717, 109056), (768, 101814), (852, 91776), (956, 81792), (1136, 68832), (1152, 67876), (1278, 61184), (1434, 54528), (1536, 50907), (1704, 45888), (1912, 40896), (2151, 36352), (2272, 34416), (2304, 33938), (2556, 30592), (2868, 27264), (3408, 22944), (3824, 20448), (4302, 18176), (4544, 17208), (4608, 16969), (5112, 15296), (5736, 13632), (6816, 11472), (7648, 10224), (8604, 9088)]