74778186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 182246400

約数和(自身を除く): 107468214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 399, 498, 581, 798, 1129, 1162, 1577, 1743, 2258, 3154, 3387, 3486, 4731, 6774, 7903, 9462, 11039, 15806, 21451, 22078, 23709, 33117, 42902, 47418, 64353, 66234, 93707, 128706, 150157, 187414, 281121, 300314, 450471, 562242, 655949, 900942, 1311898, 1780433, 1967847, 3560866, 3935694, 5341299, 10682598, 12463031, 24926062, 37389093, 74778186]

約数ペア:

[(1, 74778186), (2, 37389093), (3, 24926062), (6, 12463031), (7, 10682598), (14, 5341299), (19, 3935694), (21, 3560866), (38, 1967847), (42, 1780433), (57, 1311898), (83, 900942), (114, 655949), (133, 562242), (166, 450471), (249, 300314), (266, 281121), (399, 187414), (498, 150157), (581, 128706), (798, 93707), (1129, 66234), (1162, 64353), (1577, 47418), (1743, 42902), (2258, 33117), (3154, 23709), (3387, 22078), (3486, 21451), (4731, 15806), (6774, 11039), (7903, 9462)]