86138874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3595

約数の個数: 48

約数和(自身を含む): 197233920

約数和(自身を除く): 111095046

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 846, 1363, 2726, 3511, 4089, 7022, 8178, 10533, 12267, 21066, 24534, 31599, 63198, 101819, 165017, 203638, 305457, 330034, 495051, 610914, 916371, 990102, 1485153, 1832742, 2970306, 4785493, 9570986, 14356479, 28712958, 43069437, 86138874]

約数ペア:

[(1, 86138874), (2, 43069437), (3, 28712958), (6, 14356479), (9, 9570986), (18, 4785493), (29, 2970306), (47, 1832742), (58, 1485153), (87, 990102), (94, 916371), (141, 610914), (174, 495051), (261, 330034), (282, 305457), (423, 203638), (522, 165017), (846, 101819), (1363, 63198), (2726, 31599), (3511, 24534), (4089, 21066), (7022, 12267), (8178, 10533)]