80349732

素因数分解:

$2^2\times 3^4\times {\mathrm{247993}}^1$

素因数の和:248009

約数の個数: 30

約数和(自身を含む): 210050918

約数和(自身を除く): 129701186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 247993, 495986, 743979, 991972, 1487958, 2231937, 2975916, 4463874, 6695811, 8927748, 13391622, 20087433, 26783244, 40174866, 80349732]

約数ペア:

[(1, 80349732), (2, 40174866), (3, 26783244), (4, 20087433), (6, 13391622), (9, 8927748), (12, 6695811), (18, 4463874), (27, 2975916), (36, 2231937), (54, 1487958), (81, 991972), (108, 743979), (162, 495986), (324, 247993)]