67899744

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21433}}^1$

素因数の和:21460

約数の個数: 72

約数和(自身を含む): 210653352

約数和(自身を除く): 142753608

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, 21433, 42866, 64299, 85732, 128598, 171464, 192897, 235763, 257196, 342928, 385794, 471526, 514392, 685856, 707289, 771588, 943052, 1028784, 1414578, 1543176, 1886104, 2057568, 2121867, 2829156, 3086352, 3772208, 4243734, 5658312, 6172704, 7544416, 8487468, 11316624, 16974936, 22633248, 33949872, 67899744]

約数ペア:

[(1, 67899744), (2, 33949872), (3, 22633248), (4, 16974936), (6, 11316624), (8, 8487468), (9, 7544416), (11, 6172704), (12, 5658312), (16, 4243734), (18, 3772208), (22, 3086352), (24, 2829156), (32, 2121867), (33, 2057568), (36, 1886104), (44, 1543176), (48, 1414578), (66, 1028784), (72, 943052), (88, 771588), (96, 707289), (99, 685856), (132, 514392), (144, 471526), (176, 385794), (198, 342928), (264, 257196), (288, 235763), (352, 192897), (396, 171464), (528, 128598), (792, 85732), (1056, 64299), (1584, 42866), (3168, 21433)]