87461548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 78011732

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 113, 179, 188, 226, 358, 452, 716, 1081, 2162, 2599, 4117, 4324, 5198, 5311, 8234, 8413, 10396, 10622, 16468, 16826, 20227, 21244, 33652, 40454, 80908, 122153, 193499, 244306, 386998, 465221, 488612, 773996, 930442, 950669, 1860884, 1901338, 3802676, 21865387, 43730774, 87461548]

約数ペア:

[(1, 87461548), (2, 43730774), (4, 21865387), (23, 3802676), (46, 1901338), (47, 1860884), (92, 950669), (94, 930442), (113, 773996), (179, 488612), (188, 465221), (226, 386998), (358, 244306), (452, 193499), (716, 122153), (1081, 80908), (2162, 40454), (2599, 33652), (4117, 21244), (4324, 20227), (5198, 16826), (5311, 16468), (8234, 10622), (8413, 10396)]