78750804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25939}}^1$

素因数の和:25980

約数の個数: 48

約数和(自身を含む): 209180160

約数和(自身を除く): 130429356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 25939, 51878, 77817, 103756, 155634, 285329, 311268, 570658, 596597, 855987, 1141316, 1193194, 1711974, 1789791, 2386388, 3423948, 3579582, 6562567, 7159164, 13125134, 19687701, 26250268, 39375402, 78750804]

約数ペア:

[(1, 78750804), (2, 39375402), (3, 26250268), (4, 19687701), (6, 13125134), (11, 7159164), (12, 6562567), (22, 3579582), (23, 3423948), (33, 2386388), (44, 1789791), (46, 1711974), (66, 1193194), (69, 1141316), (92, 855987), (132, 596597), (138, 570658), (253, 311268), (276, 285329), (506, 155634), (759, 103756), (1012, 77817), (1518, 51878), (3036, 25939)]