64468656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21319}}^1$

素因数の和:21343

約数の個数: 80

約数和(自身を含む): 211494400

約数和(自身を除く): 147025744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21319, 42638, 63957, 85276, 127914, 149233, 170552, 191871, 255828, 298466, 341104, 383742, 447699, 511656, 575613, 596932, 767484, 895398, 1023312, 1151226, 1193864, 1343097, 1534968, 1790796, 2302452, 2387728, 2686194, 3069936, 3581592, 4029291, 4604904, 5372388, 7163184, 8058582, 9209808, 10744776, 16117164, 21489552, 32234328, 64468656]

約数ペア:

[(1, 64468656), (2, 32234328), (3, 21489552), (4, 16117164), (6, 10744776), (7, 9209808), (8, 8058582), (9, 7163184), (12, 5372388), (14, 4604904), (16, 4029291), (18, 3581592), (21, 3069936), (24, 2686194), (27, 2387728), (28, 2302452), (36, 1790796), (42, 1534968), (48, 1343097), (54, 1193864), (56, 1151226), (63, 1023312), (72, 895398), (84, 767484), (108, 596932), (112, 575613), (126, 511656), (144, 447699), (168, 383742), (189, 341104), (216, 298466), (252, 255828), (336, 191871), (378, 170552), (432, 149233), (504, 127914), (756, 85276), (1008, 63957), (1512, 42638), (3024, 21319)]