109487412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 314496000

約数和(自身を除く): 205008588

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, 174, 186, 199, 204, 261, 279, 306, 348, 372, 398, 493, 522, 527, 558, 597, 612, 796, 899, 986, 1044, 1054, 1116, 1194, 1479, 1581, 1791, 1798, 1972, 2108, 2388, 2697, 2958, 3162, 3383, 3582, 3596, 4437, 4743, 5394, 5771, 5916, 6169, 6324, 6766, 7164, 8091, 8874, 9486, 10149, 10788, 11542, 12338, 13532, 15283, 16182, 17313, 17748, 18507, 18972, 20298, 23084, 24676, 30447, 30566, 32364, 34626, 37014, 40596, 45849, 51939, 55521, 60894, 61132, 69252, 74028, 91698, 98107, 103878, 104873, 111042, 121788, 137547, 178901, 183396, 196214, 207756, 209746, 222084, 275094, 294321, 314619, 357802, 392428, 419492, 536703, 550188, 588642, 629238, 715604, 882963, 943857, 1073406, 1177284, 1258476, 1610109, 1765926, 1887714, 2146812, 3041317, 3220218, 3531852, 3775428, 6082634, 6440436, 9123951, 12165268, 18247902, 27371853, 36495804, 54743706, 109487412]

約数ペア:

[(1, 109487412), (2, 54743706), (3, 36495804), (4, 27371853), (6, 18247902), (9, 12165268), (12, 9123951), (17, 6440436), (18, 6082634), (29, 3775428), (31, 3531852), (34, 3220218), (36, 3041317), (51, 2146812), (58, 1887714), (62, 1765926), (68, 1610109), (87, 1258476), (93, 1177284), (102, 1073406), (116, 943857), (124, 882963), (153, 715604), (174, 629238), (186, 588642), (199, 550188), (204, 536703), (261, 419492), (279, 392428), (306, 357802), (348, 314619), (372, 294321), (398, 275094), (493, 222084), (522, 209746), (527, 207756), (558, 196214), (597, 183396), (612, 178901), (796, 137547), (899, 121788), (986, 111042), (1044, 104873), (1054, 103878), (1116, 98107), (1194, 91698), (1479, 74028), (1581, 69252), (1791, 61132), (1798, 60894), (1972, 55521), (2108, 51939), (2388, 45849), (2697, 40596), (2958, 37014), (3162, 34626), (3383, 32364), (3582, 30566), (3596, 30447), (4437, 24676), (4743, 23084), (5394, 20298), (5771, 18972), (5916, 18507), (6169, 17748), (6324, 17313), (6766, 16182), (7164, 15283), (8091, 13532), (8874, 12338), (9486, 11542), (10149, 10788)]