78430356

素因数分解:

$2^2\times 3^4\times {\mathrm{242069}}^1$

素因数の和:242085

約数の個数: 30

約数和(自身を含む): 205033290

約数和(自身を除く): 126602934

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 242069, 484138, 726207, 968276, 1452414, 2178621, 2904828, 4357242, 6535863, 8714484, 13071726, 19607589, 26143452, 39215178, 78430356]

約数ペア:

[(1, 78430356), (2, 39215178), (3, 26143452), (4, 19607589), (6, 13071726), (9, 8714484), (12, 6535863), (18, 4357242), (27, 2904828), (36, 2178621), (54, 1452414), (81, 968276), (108, 726207), (162, 484138), (324, 242069)]