80338596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4813}}^1$

素因数の和:4940

約数の個数: 48

約数和(自身を含む): 203805504

約数和(自身を除く): 123466908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 4813, 5564, 8346, 9626, 14439, 16692, 19252, 28878, 57756, 62569, 125138, 187707, 250276, 375414, 514991, 750828, 1029982, 1544973, 2059964, 3089946, 6179892, 6694883, 13389766, 20084649, 26779532, 40169298, 80338596]

約数ペア:

[(1, 80338596), (2, 40169298), (3, 26779532), (4, 20084649), (6, 13389766), (12, 6694883), (13, 6179892), (26, 3089946), (39, 2059964), (52, 1544973), (78, 1029982), (107, 750828), (156, 514991), (214, 375414), (321, 250276), (428, 187707), (642, 125138), (1284, 62569), (1391, 57756), (2782, 28878), (4173, 19252), (4813, 16692), (5564, 14439), (8346, 9626)]