67915404

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 178370192

約数和(自身を除く): 110454788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 129, 146, 172, 219, 258, 292, 387, 438, 516, 601, 657, 774, 876, 1202, 1314, 1548, 1803, 2404, 2628, 3139, 3606, 5409, 6278, 7212, 9417, 10818, 12556, 18834, 21636, 25843, 28251, 37668, 43873, 51686, 56502, 77529, 87746, 103372, 113004, 131619, 155058, 175492, 232587, 263238, 310116, 394857, 465174, 526476, 789714, 930348, 1579428, 1886539, 3773078, 5659617, 7546156, 11319234, 16978851, 22638468, 33957702, 67915404]

約数ペア:

[(1, 67915404), (2, 33957702), (3, 22638468), (4, 16978851), (6, 11319234), (9, 7546156), (12, 5659617), (18, 3773078), (36, 1886539), (43, 1579428), (73, 930348), (86, 789714), (129, 526476), (146, 465174), (172, 394857), (219, 310116), (258, 263238), (292, 232587), (387, 175492), (438, 155058), (516, 131619), (601, 113004), (657, 103372), (774, 87746), (876, 77529), (1202, 56502), (1314, 51686), (1548, 43873), (1803, 37668), (2404, 28251), (2628, 25843), (3139, 21636), (3606, 18834), (5409, 12556), (6278, 10818), (7212, 9417)]