67766688

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21391}}^1$

素因数の和:21418

約数の個数: 72

約数和(自身を含む): 210240576

約数和(自身を除く): 142473888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21391, 42782, 64173, 85564, 128346, 171128, 192519, 235301, 256692, 342256, 385038, 470602, 513384, 684512, 705903, 770076, 941204, 1026768, 1411806, 1540152, 1882408, 2053536, 2117709, 2823612, 3080304, 3764816, 4235418, 5647224, 6160608, 7529632, 8470836, 11294448, 16941672, 22588896, 33883344, 67766688]

約数ペア:

[(1, 67766688), (2, 33883344), (3, 22588896), (4, 16941672), (6, 11294448), (8, 8470836), (9, 7529632), (11, 6160608), (12, 5647224), (16, 4235418), (18, 3764816), (22, 3080304), (24, 2823612), (32, 2117709), (33, 2053536), (36, 1882408), (44, 1540152), (48, 1411806), (66, 1026768), (72, 941204), (88, 770076), (96, 705903), (99, 684512), (132, 513384), (144, 470602), (176, 385038), (198, 342256), (264, 256692), (288, 235301), (352, 192519), (396, 171128), (528, 128346), (792, 85564), (1056, 64173), (1584, 42782), (3168, 21391)]