64168344

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38749}}^1$

素因数の和:38784

約数の個数: 48

約数和(自身を含む): 181350000

約数和(自身を除く): 117181656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 38749, 77498, 116247, 154996, 232494, 309992, 348741, 464988, 697482, 891227, 929976, 1394964, 1782454, 2673681, 2789928, 3564908, 5347362, 7129816, 8021043, 10694724, 16042086, 21389448, 32084172, 64168344]

約数ペア:

[(1, 64168344), (2, 32084172), (3, 21389448), (4, 16042086), (6, 10694724), (8, 8021043), (9, 7129816), (12, 5347362), (18, 3564908), (23, 2789928), (24, 2673681), (36, 1782454), (46, 1394964), (69, 929976), (72, 891227), (92, 697482), (138, 464988), (184, 348741), (207, 309992), (276, 232494), (414, 154996), (552, 116247), (828, 77498), (1656, 38749)]