78854016

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 221911200

約数和(自身を除く): 143057184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 73, 87, 96, 97, 116, 128, 146, 174, 192, 194, 219, 232, 291, 292, 348, 384, 388, 438, 464, 582, 584, 696, 776, 876, 928, 1164, 1168, 1392, 1552, 1752, 1856, 2117, 2328, 2336, 2784, 2813, 3104, 3504, 3712, 4234, 4656, 4672, 5568, 5626, 6208, 6351, 7008, 7081, 8439, 8468, 9312, 9344, 11136, 11252, 12416, 12702, 14016, 14162, 16878, 16936, 18624, 21243, 22504, 25404, 28032, 28324, 33756, 33872, 37248, 42486, 45008, 50808, 56648, 67512, 67744, 84972, 90016, 101616, 113296, 135024, 135488, 169944, 180032, 203232, 205349, 226592, 270048, 270976, 339888, 360064, 406464, 410698, 453184, 540096, 616047, 679776, 812928, 821396, 906368, 1080192, 1232094, 1359552, 1642792, 2464188, 2719104, 3285584, 4928376, 6571168, 9856752, 13142336, 19713504, 26284672, 39427008, 78854016]

約数ペア:

[(1, 78854016), (2, 39427008), (3, 26284672), (4, 19713504), (6, 13142336), (8, 9856752), (12, 6571168), (16, 4928376), (24, 3285584), (29, 2719104), (32, 2464188), (48, 1642792), (58, 1359552), (64, 1232094), (73, 1080192), (87, 906368), (96, 821396), (97, 812928), (116, 679776), (128, 616047), (146, 540096), (174, 453184), (192, 410698), (194, 406464), (219, 360064), (232, 339888), (291, 270976), (292, 270048), (348, 226592), (384, 205349), (388, 203232), (438, 180032), (464, 169944), (582, 135488), (584, 135024), (696, 113296), (776, 101616), (876, 90016), (928, 84972), (1164, 67744), (1168, 67512), (1392, 56648), (1552, 50808), (1752, 45008), (1856, 42486), (2117, 37248), (2328, 33872), (2336, 33756), (2784, 28324), (2813, 28032), (3104, 25404), (3504, 22504), (3712, 21243), (4234, 18624), (4656, 16936), (4672, 16878), (5568, 14162), (5626, 14016), (6208, 12702), (6351, 12416), (7008, 11252), (7081, 11136), (8439, 9344), (8468, 9312)]