64909836

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2356

約数の個数: 60

約数和(自身を含む): 171669960

約数和(自身を除く): 106760124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2251, 2403, 3204, 4502, 4806, 6753, 7209, 9004, 9612, 13506, 14418, 20259, 27012, 28836, 40518, 60777, 81036, 121554, 182331, 200339, 243108, 364662, 400678, 601017, 729324, 801356, 1202034, 1803051, 2404068, 3606102, 5409153, 7212204, 10818306, 16227459, 21636612, 32454918, 64909836]

約数ペア:

[(1, 64909836), (2, 32454918), (3, 21636612), (4, 16227459), (6, 10818306), (9, 7212204), (12, 5409153), (18, 3606102), (27, 2404068), (36, 1803051), (54, 1202034), (81, 801356), (89, 729324), (108, 601017), (162, 400678), (178, 364662), (267, 243108), (324, 200339), (356, 182331), (534, 121554), (801, 81036), (1068, 60777), (1602, 40518), (2251, 28836), (2403, 27012), (3204, 20259), (4502, 14418), (4806, 13506), (6753, 9612), (7209, 9004)]