861681744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77713}}^1$

素因数の和:77745

約数の個数: 120

約数和(自身を含む): 3006599232

約数和(自身を除く): 2144917488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 77713, 155426, 233139, 310852, 466278, 543991, 621704, 699417, 854843, 932556, 1087982, 1243408, 1398834, 1631973, 1709686, 1865112, 2175964, 2564529, 2797668, 3263946, 3419372, 3730224, 4351928, 4895919, 5129058, 5595336, 5983901, 6527892, 6838744, 7693587, 8703856, 9791838, 10258116, 11190672, 11967802, 13055784, 13677488, 15387174, 17951703, 19583676, 20516232, 23935604, 26111568, 30774348, 35903406, 39167352, 41032464, 47871208, 53855109, 61548696, 71806812, 78334704, 95742416, 107710218, 123097392, 143613624, 215420436, 287227248, 430840872, 861681744]

約数ペア:

[(1, 861681744), (2, 430840872), (3, 287227248), (4, 215420436), (6, 143613624), (7, 123097392), (8, 107710218), (9, 95742416), (11, 78334704), (12, 71806812), (14, 61548696), (16, 53855109), (18, 47871208), (21, 41032464), (22, 39167352), (24, 35903406), (28, 30774348), (33, 26111568), (36, 23935604), (42, 20516232), (44, 19583676), (48, 17951703), (56, 15387174), (63, 13677488), (66, 13055784), (72, 11967802), (77, 11190672), (84, 10258116), (88, 9791838), (99, 8703856), (112, 7693587), (126, 6838744), (132, 6527892), (144, 5983901), (154, 5595336), (168, 5129058), (176, 4895919), (198, 4351928), (231, 3730224), (252, 3419372), (264, 3263946), (308, 2797668), (336, 2564529), (396, 2175964), (462, 1865112), (504, 1709686), (528, 1631973), (616, 1398834), (693, 1243408), (792, 1087982), (924, 932556), (1008, 854843), (1232, 699417), (1386, 621704), (1584, 543991), (1848, 466278), (2772, 310852), (3696, 233139), (5544, 155426), (11088, 77713)]