5081148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 13802880

約数和(自身を除く): 8721732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 157, 174, 186, 261, 279, 314, 348, 372, 471, 522, 558, 628, 899, 942, 1044, 1116, 1413, 1798, 1884, 2697, 2826, 3596, 4553, 4867, 5394, 5652, 8091, 9106, 9734, 10788, 13659, 14601, 16182, 18212, 19468, 27318, 29202, 32364, 40977, 43803, 54636, 58404, 81954, 87606, 141143, 163908, 175212, 282286, 423429, 564572, 846858, 1270287, 1693716, 2540574, 5081148]

約数ペア:

[(1, 5081148), (2, 2540574), (3, 1693716), (4, 1270287), (6, 846858), (9, 564572), (12, 423429), (18, 282286), (29, 175212), (31, 163908), (36, 141143), (58, 87606), (62, 81954), (87, 58404), (93, 54636), (116, 43803), (124, 40977), (157, 32364), (174, 29202), (186, 27318), (261, 19468), (279, 18212), (314, 16182), (348, 14601), (372, 13659), (471, 10788), (522, 9734), (558, 9106), (628, 8091), (899, 5652), (942, 5394), (1044, 4867), (1116, 4553), (1413, 3596), (1798, 2826), (1884, 2697)]