61964682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 138184704

約数和(自身を除く): 76220022

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 71, 78, 134, 142, 167, 201, 213, 334, 402, 426, 501, 871, 923, 1002, 1742, 1846, 2171, 2613, 2769, 4342, 4757, 5226, 5538, 6513, 9514, 11189, 11857, 13026, 14271, 22378, 23714, 28542, 33567, 35571, 61841, 67134, 71142, 123682, 145457, 154141, 185523, 290914, 308282, 371046, 436371, 462423, 794419, 872742, 924846, 1588838, 2383257, 4766514, 10327447, 20654894, 30982341, 61964682]

約数ペア:

[(1, 61964682), (2, 30982341), (3, 20654894), (6, 10327447), (13, 4766514), (26, 2383257), (39, 1588838), (67, 924846), (71, 872742), (78, 794419), (134, 462423), (142, 436371), (167, 371046), (201, 308282), (213, 290914), (334, 185523), (402, 154141), (426, 145457), (501, 123682), (871, 71142), (923, 67134), (1002, 61841), (1742, 35571), (1846, 33567), (2171, 28542), (2613, 23714), (2769, 22378), (4342, 14271), (4757, 13026), (5226, 11857), (5538, 11189), (6513, 9514)]