78829492

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 162594432

約数和(自身を除く): 83764940

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 233, 281, 301, 466, 562, 602, 932, 1124, 1204, 1631, 1967, 3262, 3934, 6524, 7868, 10019, 12083, 20038, 24166, 40076, 48332, 65473, 70133, 84581, 130946, 140266, 169162, 261892, 280532, 338324, 458311, 916622, 1833244, 2815339, 5630678, 11261356, 19707373, 39414746, 78829492]

約数ペア:

[(1, 78829492), (2, 39414746), (4, 19707373), (7, 11261356), (14, 5630678), (28, 2815339), (43, 1833244), (86, 916622), (172, 458311), (233, 338324), (281, 280532), (301, 261892), (466, 169162), (562, 140266), (602, 130946), (932, 84581), (1124, 70133), (1204, 65473), (1631, 48332), (1967, 40076), (3262, 24166), (3934, 20038), (6524, 12083), (7868, 10019)]