76254308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 149540160

約数和(自身を除く): 73285852

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 172, 268, 509, 559, 871, 1018, 1118, 1742, 2036, 2236, 2881, 3484, 5762, 6617, 11524, 13234, 21887, 26468, 34103, 37453, 43774, 68206, 74906, 87548, 136412, 149812, 284531, 443339, 569062, 886678, 1138124, 1466429, 1773356, 2932858, 5865716, 19063577, 38127154, 76254308]

約数ペア:

[(1, 76254308), (2, 38127154), (4, 19063577), (13, 5865716), (26, 2932858), (43, 1773356), (52, 1466429), (67, 1138124), (86, 886678), (134, 569062), (172, 443339), (268, 284531), (509, 149812), (559, 136412), (871, 87548), (1018, 74906), (1118, 68206), (1742, 43774), (2036, 37453), (2236, 34103), (2881, 26468), (3484, 21887), (5762, 13234), (6617, 11524)]