69689368

素因数分解:

$2^3\times 7^3\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 154440000

約数和(自身を除く): 84750632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 233, 343, 392, 436, 466, 686, 763, 872, 932, 1372, 1526, 1631, 1864, 2744, 3052, 3262, 5341, 6104, 6524, 10682, 11417, 13048, 21364, 22834, 25397, 37387, 42728, 45668, 50794, 74774, 79919, 91336, 101588, 149548, 159838, 177779, 203176, 299096, 319676, 355558, 639352, 711116, 1244453, 1422232, 2488906, 4977812, 8711171, 9955624, 17422342, 34844684, 69689368]

約数ペア:

[(1, 69689368), (2, 34844684), (4, 17422342), (7, 9955624), (8, 8711171), (14, 4977812), (28, 2488906), (49, 1422232), (56, 1244453), (98, 711116), (109, 639352), (196, 355558), (218, 319676), (233, 299096), (343, 203176), (392, 177779), (436, 159838), (466, 149548), (686, 101588), (763, 91336), (872, 79919), (932, 74774), (1372, 50794), (1526, 45668), (1631, 42728), (1864, 37387), (2744, 25397), (3052, 22834), (3262, 21364), (5341, 13048), (6104, 11417), (6524, 10682)]