78637824

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 240701440

約数和(自身を除く): 162063616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 367, 372, 384, 432, 496, 558, 576, 734, 744, 768, 837, 864, 992, 1101, 1116, 1152, 1468, 1488, 1674, 1728, 1984, 2202, 2232, 2304, 2936, 2976, 3303, 3348, 3456, 3968, 4404, 4464, 5872, 5952, 6606, 6696, 6912, 7936, 8808, 8928, 9909, 11377, 11744, 11904, 13212, 13392, 17616, 17856, 19818, 22754, 23488, 23808, 26424, 26784, 34131, 35232, 35712, 39636, 45508, 46976, 52848, 53568, 68262, 70464, 71424, 79272, 91016, 93952, 102393, 105696, 107136, 136524, 140928, 158544, 182032, 204786, 211392, 214272, 273048, 281856, 307179, 317088, 364064, 409572, 422784, 546096, 614358, 634176, 728128, 819144, 845568, 1092192, 1228716, 1268352, 1456256, 1638288, 2184384, 2457432, 2536704, 2912512, 3276576, 4368768, 4914864, 6553152, 8737536, 9829728, 13106304, 19659456, 26212608, 39318912, 78637824]

約数ペア:

[(1, 78637824), (2, 39318912), (3, 26212608), (4, 19659456), (6, 13106304), (8, 9829728), (9, 8737536), (12, 6553152), (16, 4914864), (18, 4368768), (24, 3276576), (27, 2912512), (31, 2536704), (32, 2457432), (36, 2184384), (48, 1638288), (54, 1456256), (62, 1268352), (64, 1228716), (72, 1092192), (93, 845568), (96, 819144), (108, 728128), (124, 634176), (128, 614358), (144, 546096), (186, 422784), (192, 409572), (216, 364064), (248, 317088), (256, 307179), (279, 281856), (288, 273048), (367, 214272), (372, 211392), (384, 204786), (432, 182032), (496, 158544), (558, 140928), (576, 136524), (734, 107136), (744, 105696), (768, 102393), (837, 93952), (864, 91016), (992, 79272), (1101, 71424), (1116, 70464), (1152, 68262), (1468, 53568), (1488, 52848), (1674, 46976), (1728, 45508), (1984, 39636), (2202, 35712), (2232, 35232), (2304, 34131), (2936, 26784), (2976, 26424), (3303, 23808), (3348, 23488), (3456, 22754), (3968, 19818), (4404, 17856), (4464, 17616), (5872, 13392), (5952, 13212), (6606, 11904), (6696, 11744), (6912, 11377), (7936, 9909), (8808, 8928)]