85614529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 34498751

約数列:

[1, 7, 11, 13, 31, 77, 89, 91, 143, 217, 341, 403, 623, 961, 979, 1001, 1157, 2387, 2759, 2821, 4433, 6727, 6853, 8099, 10571, 12493, 12727, 19313, 30349, 31031, 35867, 73997, 85529, 87451, 89089, 137423, 212443, 251069, 394537, 598703, 940819, 961961, 1111877, 2761759, 6585733, 7783139, 12230647, 85614529]

約数ペア:

[(1, 85614529), (7, 12230647), (11, 7783139), (13, 6585733), (31, 2761759), (77, 1111877), (89, 961961), (91, 940819), (143, 598703), (217, 394537), (341, 251069), (403, 212443), (623, 137423), (961, 89089), (979, 87451), (1001, 85529), (1157, 73997), (2387, 35867), (2759, 31031), (2821, 30349), (4433, 19313), (6727, 12727), (6853, 12493), (8099, 10571)]