90903774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50671}}^1$

素因数の和:50712

約数の個数: 32

約数和(自身を含む): 204309504

約数和(自身を除く): 113405730

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 50671, 101342, 152013, 304026, 658723, 1165433, 1317446, 1976169, 2330866, 3496299, 3952338, 6992598, 15150629, 30301258, 45451887, 90903774]

約数ペア:

[(1, 90903774), (2, 45451887), (3, 30301258), (6, 15150629), (13, 6992598), (23, 3952338), (26, 3496299), (39, 2330866), (46, 1976169), (69, 1317446), (78, 1165433), (138, 658723), (299, 304026), (598, 152013), (897, 101342), (1794, 50671)]