90960786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 232028160

約数和(自身を除く): 141067374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 727, 993, 1454, 1986, 2181, 2317, 2979, 4362, 4634, 5089, 5958, 6543, 6951, 8937, 10178, 13086, 13902, 15267, 17874, 19629, 20853, 30534, 39258, 41706, 45801, 62559, 91602, 125118, 137403, 240637, 274806, 481274, 721911, 1443822, 1684459, 2165733, 3368918, 4331466, 5053377, 6497199, 10106754, 12994398, 15160131, 30320262, 45480393, 90960786]

約数ペア:

[(1, 90960786), (2, 45480393), (3, 30320262), (6, 15160131), (7, 12994398), (9, 10106754), (14, 6497199), (18, 5053377), (21, 4331466), (27, 3368918), (42, 2165733), (54, 1684459), (63, 1443822), (126, 721911), (189, 481274), (331, 274806), (378, 240637), (662, 137403), (727, 125118), (993, 91602), (1454, 62559), (1986, 45801), (2181, 41706), (2317, 39258), (2979, 30534), (4362, 20853), (4634, 19629), (5089, 17874), (5958, 15267), (6543, 13902), (6951, 13086), (8937, 10178)]