88281492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{565907}}^1$

素因数の和:565927

約数の個数: 24

約数和(自身を含む): 221835936

約数和(自身を除く): 133554444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 565907, 1131814, 1697721, 2263628, 3395442, 6790884, 7356791, 14713582, 22070373, 29427164, 44140746, 88281492]

約数ペア:

[(1, 88281492), (2, 44140746), (3, 29427164), (4, 22070373), (6, 14713582), (12, 7356791), (13, 6790884), (26, 3395442), (39, 2263628), (52, 1697721), (78, 1131814), (156, 565907)]