81075516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397429}}^1$

素因数の和:397453

約数の個数: 24

約数和(自身を含む): 200304720

約数和(自身を除く): 119229204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397429, 794858, 1192287, 1589716, 2384574, 4769148, 6756293, 13512586, 20268879, 27025172, 40537758, 81075516]

約数ペア:

[(1, 81075516), (2, 40537758), (3, 27025172), (4, 20268879), (6, 13512586), (12, 6756293), (17, 4769148), (34, 2384574), (51, 1589716), (68, 1192287), (102, 794858), (204, 397429)]