74970462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 179601408

約数和(自身を除く): 104630946

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 142, 186, 213, 217, 426, 434, 497, 651, 811, 994, 1302, 1491, 1622, 2201, 2433, 2982, 4402, 4866, 5677, 6603, 11354, 13206, 15407, 17031, 25141, 30814, 34062, 46221, 50282, 57581, 75423, 92442, 115162, 150846, 172743, 175987, 345486, 351974, 403067, 527961, 806134, 1055922, 1209201, 1785011, 2418402, 3570022, 5355033, 10710066, 12495077, 24990154, 37485231, 74970462]

約数ペア:

[(1, 74970462), (2, 37485231), (3, 24990154), (6, 12495077), (7, 10710066), (14, 5355033), (21, 3570022), (31, 2418402), (42, 1785011), (62, 1209201), (71, 1055922), (93, 806134), (142, 527961), (186, 403067), (213, 351974), (217, 345486), (426, 175987), (434, 172743), (497, 150846), (651, 115162), (811, 92442), (994, 75423), (1302, 57581), (1491, 50282), (1622, 46221), (2201, 34062), (2433, 30814), (2982, 25141), (4402, 17031), (4866, 15407), (5677, 13206), (6603, 11354)]