72533178

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{12323}}^1$

素因数の和:12443

約数の個数: 32

約数和(自身を含む): 162676800

約数和(自身を除く): 90143622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 12323, 24646, 36969, 73938, 110907, 221814, 332721, 665442, 1343207, 2686414, 4029621, 8059242, 12088863, 24177726, 36266589, 72533178]

約数ペア:

[(1, 72533178), (2, 36266589), (3, 24177726), (6, 12088863), (9, 8059242), (18, 4029621), (27, 2686414), (54, 1343207), (109, 665442), (218, 332721), (327, 221814), (654, 110907), (981, 73938), (1962, 36969), (2943, 24646), (5886, 12323)]