86379516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 248451840

約数和(自身を除く): 162072324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 31, 34, 36, 51, 58, 62, 68, 87, 93, 102, 116, 124, 153, 157, 174, 186, 204, 261, 279, 306, 314, 348, 372, 471, 493, 522, 527, 558, 612, 628, 899, 942, 986, 1044, 1054, 1116, 1413, 1479, 1581, 1798, 1884, 1972, 2108, 2669, 2697, 2826, 2958, 3162, 3596, 4437, 4553, 4743, 4867, 5338, 5394, 5652, 5916, 6324, 8007, 8091, 8874, 9106, 9486, 9734, 10676, 10788, 13659, 14601, 15283, 16014, 16182, 17748, 18212, 18972, 19468, 24021, 27318, 29202, 30566, 32028, 32364, 40977, 43803, 45849, 48042, 54636, 58404, 61132, 77401, 81954, 82739, 87606, 91698, 96084, 137547, 141143, 154802, 163908, 165478, 175212, 183396, 232203, 248217, 275094, 282286, 309604, 330956, 423429, 464406, 496434, 550188, 564572, 696609, 744651, 846858, 928812, 992868, 1270287, 1393218, 1489302, 1693716, 2399431, 2540574, 2786436, 2978604, 4798862, 5081148, 7198293, 9597724, 14396586, 21594879, 28793172, 43189758, 86379516]

約数ペア:

[(1, 86379516), (2, 43189758), (3, 28793172), (4, 21594879), (6, 14396586), (9, 9597724), (12, 7198293), (17, 5081148), (18, 4798862), (29, 2978604), (31, 2786436), (34, 2540574), (36, 2399431), (51, 1693716), (58, 1489302), (62, 1393218), (68, 1270287), (87, 992868), (93, 928812), (102, 846858), (116, 744651), (124, 696609), (153, 564572), (157, 550188), (174, 496434), (186, 464406), (204, 423429), (261, 330956), (279, 309604), (306, 282286), (314, 275094), (348, 248217), (372, 232203), (471, 183396), (493, 175212), (522, 165478), (527, 163908), (558, 154802), (612, 141143), (628, 137547), (899, 96084), (942, 91698), (986, 87606), (1044, 82739), (1054, 81954), (1116, 77401), (1413, 61132), (1479, 58404), (1581, 54636), (1798, 48042), (1884, 45849), (1972, 43803), (2108, 40977), (2669, 32364), (2697, 32028), (2826, 30566), (2958, 29202), (3162, 27318), (3596, 24021), (4437, 19468), (4553, 18972), (4743, 18212), (4867, 17748), (5338, 16182), (5394, 16014), (5652, 15283), (5916, 14601), (6324, 13659), (8007, 10788), (8091, 10676), (8874, 9734), (9106, 9486)]