72138888

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{58937}}^1$

素因数の和:58966

約数の個数: 48

約数和(自身を含む): 206872380

約数和(自身を除く): 134733492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 58937, 117874, 176811, 235748, 353622, 471496, 530433, 707244, 1001929, 1060866, 1414488, 2003858, 2121732, 3005787, 4007716, 4243464, 6011574, 8015432, 9017361, 12023148, 18034722, 24046296, 36069444, 72138888]

約数ペア:

[(1, 72138888), (2, 36069444), (3, 24046296), (4, 18034722), (6, 12023148), (8, 9017361), (9, 8015432), (12, 6011574), (17, 4243464), (18, 4007716), (24, 3005787), (34, 2121732), (36, 2003858), (51, 1414488), (68, 1060866), (72, 1001929), (102, 707244), (136, 530433), (153, 471496), (204, 353622), (306, 235748), (408, 176811), (612, 117874), (1224, 58937)]