80309112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257401}}^1$

素因数の和:257423

約数の個数: 32

約数和(自身を含む): 216217680

約数和(自身を除く): 135908568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 257401, 514802, 772203, 1029604, 1544406, 2059208, 3088812, 3346213, 6177624, 6692426, 10038639, 13384852, 20077278, 26769704, 40154556, 80309112]

約数ペア:

[(1, 80309112), (2, 40154556), (3, 26769704), (4, 20077278), (6, 13384852), (8, 10038639), (12, 6692426), (13, 6177624), (24, 3346213), (26, 3088812), (39, 2059208), (52, 1544406), (78, 1029604), (104, 772203), (156, 514802), (312, 257401)]