172728864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7789}}^1$

素因数の和:7823

約数の個数: 144

約数和(自身を含む): 612480960

約数和(自身を除く): 439752096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 7789, 11088, 15578, 22176, 23367, 31156, 46734, 54523, 62312, 70101, 85679, 93468, 109046, 124624, 140202, 163569, 171358, 186936, 218092, 249248, 257037, 280404, 327138, 342716, 373872, 436184, 490707, 514074, 560808, 599753, 654276, 685432, 747744, 771111, 872368, 981414, 1028148, 1121616, 1199506, 1308552, 1370864, 1542222, 1744736, 1799259, 1962828, 2056296, 2243232, 2399012, 2617104, 2741728, 3084444, 3598518, 3925656, 4112592, 4798024, 5234208, 5397777, 6168888, 7197036, 7851312, 8225184, 9596048, 10795554, 12337776, 14394072, 15702624, 19192096, 21591108, 24675552, 28788144, 43182216, 57576288, 86364432, 172728864]

約数ペア:

[(1, 172728864), (2, 86364432), (3, 57576288), (4, 43182216), (6, 28788144), (7, 24675552), (8, 21591108), (9, 19192096), (11, 15702624), (12, 14394072), (14, 12337776), (16, 10795554), (18, 9596048), (21, 8225184), (22, 7851312), (24, 7197036), (28, 6168888), (32, 5397777), (33, 5234208), (36, 4798024), (42, 4112592), (44, 3925656), (48, 3598518), (56, 3084444), (63, 2741728), (66, 2617104), (72, 2399012), (77, 2243232), (84, 2056296), (88, 1962828), (96, 1799259), (99, 1744736), (112, 1542222), (126, 1370864), (132, 1308552), (144, 1199506), (154, 1121616), (168, 1028148), (176, 981414), (198, 872368), (224, 771111), (231, 747744), (252, 685432), (264, 654276), (288, 599753), (308, 560808), (336, 514074), (352, 490707), (396, 436184), (462, 373872), (504, 342716), (528, 327138), (616, 280404), (672, 257037), (693, 249248), (792, 218092), (924, 186936), (1008, 171358), (1056, 163569), (1232, 140202), (1386, 124624), (1584, 109046), (1848, 93468), (2016, 85679), (2464, 70101), (2772, 62312), (3168, 54523), (3696, 46734), (5544, 31156), (7392, 23367), (7789, 22176), (11088, 15578)]