80897562

素因数分解:

$2^1\times 3^3\times {\mathrm{757}}^1\times {\mathrm{1979}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 180100800

約数和(自身を除く): 99203238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 757, 1514, 1979, 2271, 3958, 4542, 5937, 6813, 11874, 13626, 17811, 20439, 35622, 40878, 53433, 106866, 1498103, 2996206, 4494309, 8988618, 13482927, 26965854, 40448781, 80897562]

約数ペア:

[(1, 80897562), (2, 40448781), (3, 26965854), (6, 13482927), (9, 8988618), (18, 4494309), (27, 2996206), (54, 1498103), (757, 106866), (1514, 53433), (1979, 40878), (2271, 35622), (3958, 20439), (4542, 17811), (5937, 13626), (6813, 11874)]