126472684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 249926656

約数和(自身を除く): 123453972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1171, 1612, 1742, 2077, 2342, 3484, 4154, 4684, 8308, 15223, 27001, 30446, 36301, 54002, 60892, 72602, 78457, 108004, 145204, 156914, 313828, 471913, 943826, 1019941, 1887652, 2039882, 2432167, 4079764, 4864334, 9728668, 31618171, 63236342, 126472684]

約数ペア:

[(1, 126472684), (2, 63236342), (4, 31618171), (13, 9728668), (26, 4864334), (31, 4079764), (52, 2432167), (62, 2039882), (67, 1887652), (124, 1019941), (134, 943826), (268, 471913), (403, 313828), (806, 156914), (871, 145204), (1171, 108004), (1612, 78457), (1742, 72602), (2077, 60892), (2342, 54002), (3484, 36301), (4154, 30446), (4684, 27001), (8308, 15223)]