68090166

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 160266240

約数和(自身を除く): 92176074

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 751, 1242, 1314, 1502, 1679, 1971, 2253, 3358, 3942, 4506, 5037, 6759, 10074, 13518, 15111, 17273, 20277, 30222, 34546, 40554, 45333, 51819, 54823, 90666, 103638, 109646, 155457, 164469, 310914, 328938, 466371, 493407, 932742, 986814, 1260929, 1480221, 2521858, 2960442, 3782787, 7565574, 11348361, 22696722, 34045083, 68090166]

約数ペア:

[(1, 68090166), (2, 34045083), (3, 22696722), (6, 11348361), (9, 7565574), (18, 3782787), (23, 2960442), (27, 2521858), (46, 1480221), (54, 1260929), (69, 986814), (73, 932742), (138, 493407), (146, 466371), (207, 328938), (219, 310914), (414, 164469), (438, 155457), (621, 109646), (657, 103638), (751, 90666), (1242, 54823), (1314, 51819), (1502, 45333), (1679, 40554), (1971, 34546), (2253, 30222), (3358, 20277), (3942, 17273), (4506, 15111), (5037, 13518), (6759, 10074)]