68375988

素因数分解:

$2^2\times 3^4\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1138

約数の個数: 60

約数和(自身を含む): 179699520

約数和(自身を除く): 111323532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 324, 478, 717, 883, 956, 1434, 1766, 2151, 2649, 2868, 3532, 4302, 5298, 6453, 7947, 8604, 10596, 12906, 15894, 19359, 23841, 25812, 31788, 38718, 47682, 71523, 77436, 95364, 143046, 211037, 286092, 422074, 633111, 844148, 1266222, 1899333, 2532444, 3798666, 5697999, 7597332, 11395998, 17093997, 22791996, 34187994, 68375988]

約数ペア:

[(1, 68375988), (2, 34187994), (3, 22791996), (4, 17093997), (6, 11395998), (9, 7597332), (12, 5697999), (18, 3798666), (27, 2532444), (36, 1899333), (54, 1266222), (81, 844148), (108, 633111), (162, 422074), (239, 286092), (324, 211037), (478, 143046), (717, 95364), (883, 77436), (956, 71523), (1434, 47682), (1766, 38718), (2151, 31788), (2649, 25812), (2868, 23841), (3532, 19359), (4302, 15894), (5298, 12906), (6453, 10596), (7947, 8604)]