70685748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280499}}^1$

素因数の和:280516

約数の個数: 36

約数和(自身を含む): 204204000

約数和(自身を除く): 133518252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280499, 560998, 841497, 1121996, 1682994, 1963493, 2524491, 3365988, 3926986, 5048982, 5890479, 7853972, 10097964, 11780958, 17671437, 23561916, 35342874, 70685748]

約数ペア:

[(1, 70685748), (2, 35342874), (3, 23561916), (4, 17671437), (6, 11780958), (7, 10097964), (9, 7853972), (12, 5890479), (14, 5048982), (18, 3926986), (21, 3365988), (28, 2524491), (36, 1963493), (42, 1682994), (63, 1121996), (84, 841497), (126, 560998), (252, 280499)]