87591786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45197}}^1$

素因数の和:45238

約数の個数: 32

約数和(自身を含む): 195255360

約数和(自身を除く): 107663574

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 45197, 90394, 135591, 271182, 768349, 858743, 1536698, 1717486, 2305047, 2576229, 4610094, 5152458, 14598631, 29197262, 43795893, 87591786]

約数ペア:

[(1, 87591786), (2, 43795893), (3, 29197262), (6, 14598631), (17, 5152458), (19, 4610094), (34, 2576229), (38, 2305047), (51, 1717486), (57, 1536698), (102, 858743), (114, 768349), (323, 271182), (646, 135591), (969, 90394), (1938, 45197)]