80239548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6834

約数の個数: 48

約数和(自身を含む): 199938816

約数和(自身を除く): 119699268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 6761, 11868, 13522, 20283, 27044, 40566, 81132, 155503, 290723, 311006, 466509, 581446, 622012, 872169, 933018, 1162892, 1744338, 1866036, 3488676, 6686629, 13373258, 20059887, 26746516, 40119774, 80239548]

約数ペア:

[(1, 80239548), (2, 40119774), (3, 26746516), (4, 20059887), (6, 13373258), (12, 6686629), (23, 3488676), (43, 1866036), (46, 1744338), (69, 1162892), (86, 933018), (92, 872169), (129, 622012), (138, 581446), (172, 466509), (258, 311006), (276, 290723), (516, 155503), (989, 81132), (1978, 40566), (2967, 27044), (3956, 20283), (5934, 13522), (6761, 11868)]