82787994

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 80

約数和(自身を含む): 205115328

約数和(自身を除く): 122327334

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 81, 102, 138, 153, 162, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 1307, 1377, 1863, 2346, 2614, 2754, 3519, 3726, 3921, 7038, 7842, 10557, 11763, 21114, 22219, 23526, 30061, 31671, 35289, 44438, 60122, 63342, 66657, 70578, 90183, 105867, 133314, 180366, 199971, 211734, 270549, 399942, 511037, 541098, 599913, 811647, 1022074, 1199826, 1533111, 1623294, 1799739, 2434941, 3066222, 3599478, 4599333, 4869882, 9198666, 13797999, 27595998, 41393997, 82787994]

約数ペア:

[(1, 82787994), (2, 41393997), (3, 27595998), (6, 13797999), (9, 9198666), (17, 4869882), (18, 4599333), (23, 3599478), (27, 3066222), (34, 2434941), (46, 1799739), (51, 1623294), (54, 1533111), (69, 1199826), (81, 1022074), (102, 811647), (138, 599913), (153, 541098), (162, 511037), (207, 399942), (306, 270549), (391, 211734), (414, 199971), (459, 180366), (621, 133314), (782, 105867), (918, 90183), (1173, 70578), (1242, 66657), (1307, 63342), (1377, 60122), (1863, 44438), (2346, 35289), (2614, 31671), (2754, 30061), (3519, 23526), (3726, 22219), (3921, 21114), (7038, 11763), (7842, 10557)]