79458238

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 136160640

約数和(自身を除く): 56702402

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 139, 278, 289, 391, 578, 731, 782, 989, 1462, 1978, 2363, 3197, 4726, 5977, 6394, 6647, 11954, 12427, 13294, 16813, 24854, 33626, 40171, 54349, 80342, 101609, 108698, 137471, 203218, 274942, 285821, 571642, 923933, 1727353, 1847866, 2337007, 3454706, 4674014, 39729119, 79458238]

約数ペア:

[(1, 79458238), (2, 39729119), (17, 4674014), (23, 3454706), (34, 2337007), (43, 1847866), (46, 1727353), (86, 923933), (139, 571642), (278, 285821), (289, 274942), (391, 203218), (578, 137471), (731, 108698), (782, 101609), (989, 80342), (1462, 54349), (1978, 40171), (2363, 33626), (3197, 24854), (4726, 16813), (5977, 13294), (6394, 12427), (6647, 11954)]