87479988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 212587200

約数和(自身を除く): 125107212

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 2699, 2701, 5398, 5402, 8097, 8103, 10796, 10804, 16194, 16206, 32388, 32412, 99863, 197027, 199726, 299589, 394054, 399452, 591081, 599178, 788108, 1182162, 1198356, 2364324, 7289999, 14579998, 21869997, 29159996, 43739994, 87479988]

約数ペア:

[(1, 87479988), (2, 43739994), (3, 29159996), (4, 21869997), (6, 14579998), (12, 7289999), (37, 2364324), (73, 1198356), (74, 1182162), (111, 788108), (146, 599178), (148, 591081), (219, 399452), (222, 394054), (292, 299589), (438, 199726), (444, 197027), (876, 99863), (2699, 32412), (2701, 32388), (5398, 16206), (5402, 16194), (8097, 10804), (8103, 10796)]