71269068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1117}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 179684960

約数和(自身を除く): 108415892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1117, 1227, 1636, 2234, 2454, 3351, 4468, 4908, 5317, 6702, 10634, 13404, 14521, 15951, 21268, 29042, 31902, 43563, 58084, 63804, 87126, 174252, 456853, 913706, 1370559, 1827412, 2741118, 5482236, 5939089, 11878178, 17817267, 23756356, 35634534, 71269068]

約数ペア:

[(1, 71269068), (2, 35634534), (3, 23756356), (4, 17817267), (6, 11878178), (12, 5939089), (13, 5482236), (26, 2741118), (39, 1827412), (52, 1370559), (78, 913706), (156, 456853), (409, 174252), (818, 87126), (1117, 63804), (1227, 58084), (1636, 43563), (2234, 31902), (2454, 29042), (3351, 21268), (4468, 15951), (4908, 14521), (5317, 13404), (6702, 10634)]