72507834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7883}}^1$

素因数の和:7971

約数の個数: 48

約数和(自身を含む): 182025792

約数和(自身を除く): 109517958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 7883, 9198, 15766, 23649, 47298, 55181, 70947, 110362, 141894, 165543, 331086, 496629, 575459, 993258, 1150918, 1726377, 3452754, 4028213, 5179131, 8056426, 10358262, 12084639, 24169278, 36253917, 72507834]

約数ペア:

[(1, 72507834), (2, 36253917), (3, 24169278), (6, 12084639), (7, 10358262), (9, 8056426), (14, 5179131), (18, 4028213), (21, 3452754), (42, 1726377), (63, 1150918), (73, 993258), (126, 575459), (146, 496629), (219, 331086), (438, 165543), (511, 141894), (657, 110362), (1022, 70947), (1314, 55181), (1533, 47298), (3066, 23649), (4599, 15766), (7883, 9198)]