86967748

素因数分解:

$2^2\times 7^2\times {\mathrm{577}}^1\times {\mathrm{769}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 177578940

約数和(自身を除く): 90611192

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 577, 769, 1154, 1538, 2308, 3076, 4039, 5383, 8078, 10766, 16156, 21532, 28273, 37681, 56546, 75362, 113092, 150724, 443713, 887426, 1774852, 3105991, 6211982, 12423964, 21741937, 43483874, 86967748]

約数ペア:

[(1, 86967748), (2, 43483874), (4, 21741937), (7, 12423964), (14, 6211982), (28, 3105991), (49, 1774852), (98, 887426), (196, 443713), (577, 150724), (769, 113092), (1154, 75362), (1538, 56546), (2308, 37681), (3076, 28273), (4039, 21532), (5383, 16156), (8078, 10766)]