68568804

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{21401}}^1$

素因数の和:21500

約数の個数: 36

約数和(自身を含む): 175282380

約数和(自身を除く): 106713576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 21401, 42802, 64203, 85604, 128406, 192609, 256812, 385218, 770436, 1904689, 3809378, 5714067, 7618756, 11428134, 17142201, 22856268, 34284402, 68568804]

約数ペア:

[(1, 68568804), (2, 34284402), (3, 22856268), (4, 17142201), (6, 11428134), (9, 7618756), (12, 5714067), (18, 3809378), (36, 1904689), (89, 770436), (178, 385218), (267, 256812), (356, 192609), (534, 128406), (801, 85604), (1068, 64203), (1602, 42802), (3204, 21401)]