84423168

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 259269120

約数和(自身を除く): 174845952

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, 197, 216, 248, 256, 279, 288, 372, 384, 394, 432, 496, 512, 558, 576, 591, 744, 768, 788, 837, 864, 992, 1116, 1152, 1182, 1488, 1536, 1576, 1674, 1728, 1773, 1984, 2232, 2304, 2364, 2976, 3152, 3348, 3456, 3546, 3968, 4464, 4608, 4728, 5319, 5952, 6107, 6304, 6696, 6912, 7092, 7936, 8928, 9456, 10638, 11904, 12214, 12608, 13392, 13824, 14184, 15872, 17856, 18321, 18912, 21276, 23808, 24428, 25216, 26784, 28368, 35712, 36642, 37824, 42552, 47616, 48856, 50432, 53568, 54963, 56736, 71424, 73284, 75648, 85104, 97712, 100864, 107136, 109926, 113472, 142848, 146568, 151296, 164889, 170208, 195424, 214272, 219852, 226944, 293136, 302592, 329778, 340416, 390848, 428544, 439704, 453888, 586272, 659556, 680832, 781696, 879408, 907776, 1172544, 1319112, 1361664, 1563392, 1758816, 2345088, 2638224, 2723328, 3126784, 3517632, 4690176, 5276448, 7035264, 9380352, 10552896, 14070528, 21105792, 28141056, 42211584, 84423168]

約数ペア:

[(1, 84423168), (2, 42211584), (3, 28141056), (4, 21105792), (6, 14070528), (8, 10552896), (9, 9380352), (12, 7035264), (16, 5276448), (18, 4690176), (24, 3517632), (27, 3126784), (31, 2723328), (32, 2638224), (36, 2345088), (48, 1758816), (54, 1563392), (62, 1361664), (64, 1319112), (72, 1172544), (93, 907776), (96, 879408), (108, 781696), (124, 680832), (128, 659556), (144, 586272), (186, 453888), (192, 439704), (197, 428544), (216, 390848), (248, 340416), (256, 329778), (279, 302592), (288, 293136), (372, 226944), (384, 219852), (394, 214272), (432, 195424), (496, 170208), (512, 164889), (558, 151296), (576, 146568), (591, 142848), (744, 113472), (768, 109926), (788, 107136), (837, 100864), (864, 97712), (992, 85104), (1116, 75648), (1152, 73284), (1182, 71424), (1488, 56736), (1536, 54963), (1576, 53568), (1674, 50432), (1728, 48856), (1773, 47616), (1984, 42552), (2232, 37824), (2304, 36642), (2364, 35712), (2976, 28368), (3152, 26784), (3348, 25216), (3456, 24428), (3546, 23808), (3968, 21276), (4464, 18912), (4608, 18321), (4728, 17856), (5319, 15872), (5952, 14184), (6107, 13824), (6304, 13392), (6696, 12608), (6912, 12214), (7092, 11904), (7936, 10638), (8928, 9456)]