81008226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5167}}^1$

素因数の和:5255

約数の個数: 48

約数和(自身を含む): 191877504

約数和(自身を除く): 110869278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5167, 5226, 7839, 10334, 15501, 15678, 31002, 46503, 67171, 93006, 134342, 201513, 346189, 403026, 604539, 692378, 1038567, 1209078, 2077134, 3115701, 4500457, 6231402, 9000914, 13501371, 27002742, 40504113, 81008226]

約数ペア:

[(1, 81008226), (2, 40504113), (3, 27002742), (6, 13501371), (9, 9000914), (13, 6231402), (18, 4500457), (26, 3115701), (39, 2077134), (67, 1209078), (78, 1038567), (117, 692378), (134, 604539), (201, 403026), (234, 346189), (402, 201513), (603, 134342), (871, 93006), (1206, 67171), (1742, 46503), (2613, 31002), (5167, 15678), (5226, 15501), (7839, 10334)]