80989458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6229}}^1$

素因数の和:6442

約数の個数: 32

約数和(自身を含む): 177629760

約数和(自身を除く): 96640302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 2167, 4334, 6229, 6501, 12458, 13002, 18687, 37374, 68519, 137038, 205557, 411114, 1227113, 2454226, 3681339, 7362678, 13498243, 26996486, 40494729, 80989458]

約数ペア:

[(1, 80989458), (2, 40494729), (3, 26996486), (6, 13498243), (11, 7362678), (22, 3681339), (33, 2454226), (66, 1227113), (197, 411114), (394, 205557), (591, 137038), (1182, 68519), (2167, 37374), (4334, 18687), (6229, 13002), (6501, 12458)]