74939724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^2$

素因数の和:691

約数の個数: 54

約数和(自身を含む): 200005260

約数和(自身を除く): 125065536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 331, 342, 662, 684, 993, 1324, 1986, 2979, 3972, 5958, 6289, 11916, 12578, 18867, 25156, 37734, 56601, 75468, 109561, 113202, 219122, 226404, 328683, 438244, 657366, 986049, 1314732, 1972098, 2081659, 3944196, 4163318, 6244977, 8326636, 12489954, 18734931, 24979908, 37469862, 74939724]

約数ペア:

[(1, 74939724), (2, 37469862), (3, 24979908), (4, 18734931), (6, 12489954), (9, 8326636), (12, 6244977), (18, 4163318), (19, 3944196), (36, 2081659), (38, 1972098), (57, 1314732), (76, 986049), (114, 657366), (171, 438244), (228, 328683), (331, 226404), (342, 219122), (662, 113202), (684, 109561), (993, 75468), (1324, 56601), (1986, 37734), (2979, 25156), (3972, 18867), (5958, 12578), (6289, 11916)]