2009537568

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{84067}}^1$

素因数の和:84166

約数の個数: 72

約数和(自身を含む): 5783542128

約数和(自身を除く): 3774004560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 84067, 168134, 252201, 336268, 504402, 672536, 756603, 1008804, 1345072, 1513206, 2017608, 2690144, 3026412, 4035216, 6052824, 6977561, 8070432, 12105648, 13955122, 20932683, 24211296, 27910244, 41865366, 55820488, 62798049, 83730732, 111640976, 125596098, 167461464, 223281952, 251192196, 334922928, 502384392, 669845856, 1004768784, 2009537568]

約数ペア:

[(1, 2009537568), (2, 1004768784), (3, 669845856), (4, 502384392), (6, 334922928), (8, 251192196), (9, 223281952), (12, 167461464), (16, 125596098), (18, 111640976), (24, 83730732), (32, 62798049), (36, 55820488), (48, 41865366), (72, 27910244), (83, 24211296), (96, 20932683), (144, 13955122), (166, 12105648), (249, 8070432), (288, 6977561), (332, 6052824), (498, 4035216), (664, 3026412), (747, 2690144), (996, 2017608), (1328, 1513206), (1494, 1345072), (1992, 1008804), (2656, 756603), (2988, 672536), (3984, 504402), (5976, 336268), (7968, 252201), (11952, 168134), (23904, 84067)]