86873490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87751}}^1$

素因数の和:87775

約数の個数: 48

約数和(自身を含む): 246407616

約数和(自身を除く): 159534126

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 87751, 175502, 263253, 438755, 526506, 789759, 877510, 965261, 1316265, 1579518, 1930522, 2632530, 2895783, 3948795, 4826305, 5791566, 7897590, 8687349, 9652610, 14478915, 17374698, 28957830, 43436745, 86873490]

約数ペア:

[(1, 86873490), (2, 43436745), (3, 28957830), (5, 17374698), (6, 14478915), (9, 9652610), (10, 8687349), (11, 7897590), (15, 5791566), (18, 4826305), (22, 3948795), (30, 2895783), (33, 2632530), (45, 1930522), (55, 1579518), (66, 1316265), (90, 965261), (99, 877510), (110, 789759), (165, 526506), (198, 438755), (330, 263253), (495, 175502), (990, 87751)]