72133782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3361}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 170170992

約数和(自身を除く): 98037210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3361, 3577, 6722, 7154, 10083, 10731, 20166, 21462, 23527, 47054, 70581, 141162, 164689, 245353, 329378, 490706, 494067, 736059, 988134, 1472118, 1717471, 3434942, 5152413, 10304826, 12022297, 24044594, 36066891, 72133782]

約数ペア:

[(1, 72133782), (2, 36066891), (3, 24044594), (6, 12022297), (7, 10304826), (14, 5152413), (21, 3434942), (42, 1717471), (49, 1472118), (73, 988134), (98, 736059), (146, 494067), (147, 490706), (219, 329378), (294, 245353), (438, 164689), (511, 141162), (1022, 70581), (1533, 47054), (3066, 23527), (3361, 21462), (3577, 20166), (6722, 10731), (7154, 10083)]