72038588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 138910464

約数和(自身を除く): 66871876

約数列:

[1, 2, 4, 17, 34, 43, 68, 71, 86, 142, 172, 284, 347, 694, 731, 1207, 1388, 1462, 2414, 2924, 3053, 4828, 5899, 6106, 11798, 12212, 14921, 23596, 24637, 29842, 49274, 51901, 59684, 98548, 103802, 207604, 253657, 418829, 507314, 837658, 1014628, 1059391, 1675316, 2118782, 4237564, 18009647, 36019294, 72038588]

約数ペア:

[(1, 72038588), (2, 36019294), (4, 18009647), (17, 4237564), (34, 2118782), (43, 1675316), (68, 1059391), (71, 1014628), (86, 837658), (142, 507314), (172, 418829), (284, 253657), (347, 207604), (694, 103802), (731, 98548), (1207, 59684), (1388, 51901), (1462, 49274), (2414, 29842), (2924, 24637), (3053, 23596), (4828, 14921), (5899, 12212), (6106, 11798)]