72063824

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5903}}^1$

素因数の和:6027

約数の個数: 40

約数和(自身を含む): 161061120

約数和(自身を除く): 88997296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 5903, 6104, 11806, 12208, 23612, 41321, 47224, 82642, 94448, 165284, 330568, 643427, 661136, 1286854, 2573708, 4503989, 5147416, 9007978, 10294832, 18015956, 36031912, 72063824]

約数ペア:

[(1, 72063824), (2, 36031912), (4, 18015956), (7, 10294832), (8, 9007978), (14, 5147416), (16, 4503989), (28, 2573708), (56, 1286854), (109, 661136), (112, 643427), (218, 330568), (436, 165284), (763, 94448), (872, 82642), (1526, 47224), (1744, 41321), (3052, 23612), (5903, 12208), (6104, 11806)]