67253148

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 174491408

約数和(自身を除く): 107238260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 157, 163, 219, 292, 314, 326, 438, 471, 489, 628, 652, 657, 876, 942, 978, 1314, 1413, 1467, 1884, 1956, 2628, 2826, 2934, 5652, 5868, 11461, 11899, 22922, 23798, 25591, 34383, 35697, 45844, 47596, 51182, 68766, 71394, 76773, 102364, 103149, 107091, 137532, 142788, 153546, 206298, 214182, 230319, 307092, 412596, 428364, 460638, 921276, 1868143, 3736286, 5604429, 7472572, 11208858, 16813287, 22417716, 33626574, 67253148]

約数ペア:

[(1, 67253148), (2, 33626574), (3, 22417716), (4, 16813287), (6, 11208858), (9, 7472572), (12, 5604429), (18, 3736286), (36, 1868143), (73, 921276), (146, 460638), (157, 428364), (163, 412596), (219, 307092), (292, 230319), (314, 214182), (326, 206298), (438, 153546), (471, 142788), (489, 137532), (628, 107091), (652, 103149), (657, 102364), (876, 76773), (942, 71394), (978, 68766), (1314, 51182), (1413, 47596), (1467, 45844), (1884, 35697), (1956, 34383), (2628, 25591), (2826, 23798), (2934, 22922), (5652, 11899), (5868, 11461)]