64151892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{84857}}^1$

素因数の和:84877

約数の個数: 48

約数和(自身を含む): 190081920

約数和(自身を除く): 125930028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 84857, 169714, 254571, 339428, 509142, 593999, 763713, 1018284, 1187998, 1527426, 1781997, 2291139, 2375996, 3054852, 3563994, 4582278, 5345991, 7127988, 9164556, 10691982, 16037973, 21383964, 32075946, 64151892]

約数ペア:

[(1, 64151892), (2, 32075946), (3, 21383964), (4, 16037973), (6, 10691982), (7, 9164556), (9, 7127988), (12, 5345991), (14, 4582278), (18, 3563994), (21, 3054852), (27, 2375996), (28, 2291139), (36, 1781997), (42, 1527426), (54, 1187998), (63, 1018284), (84, 763713), (108, 593999), (126, 509142), (189, 339428), (252, 254571), (378, 169714), (756, 84857)]