69873876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 201277440

約数和(自身を除く): 131403564

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, 127, 153, 174, 186, 204, 254, 261, 279, 306, 348, 372, 381, 493, 508, 522, 527, 558, 612, 762, 899, 986, 1044, 1054, 1116, 1143, 1479, 1524, 1581, 1798, 1972, 2108, 2159, 2286, 2697, 2958, 3162, 3596, 3683, 3937, 4318, 4437, 4572, 4743, 5394, 5916, 6324, 6477, 7366, 7874, 8091, 8636, 8874, 9486, 10788, 11049, 11811, 12954, 14732, 15283, 15748, 16182, 17748, 18972, 19431, 22098, 23622, 25908, 30566, 32364, 33147, 35433, 38862, 44196, 45849, 47244, 61132, 62611, 66294, 66929, 70866, 77724, 91698, 114173, 125222, 132588, 133858, 137547, 141732, 183396, 187833, 200787, 228346, 250444, 267716, 275094, 342519, 375666, 401574, 456692, 550188, 563499, 602361, 685038, 751332, 803148, 1027557, 1126998, 1204722, 1370076, 1940941, 2055114, 2253996, 2409444, 3881882, 4110228, 5822823, 7763764, 11645646, 17468469, 23291292, 34936938, 69873876]

約数ペア:

[(1, 69873876), (2, 34936938), (3, 23291292), (4, 17468469), (6, 11645646), (9, 7763764), (12, 5822823), (17, 4110228), (18, 3881882), (29, 2409444), (31, 2253996), (34, 2055114), (36, 1940941), (51, 1370076), (58, 1204722), (62, 1126998), (68, 1027557), (87, 803148), (93, 751332), (102, 685038), (116, 602361), (124, 563499), (127, 550188), (153, 456692), (174, 401574), (186, 375666), (204, 342519), (254, 275094), (261, 267716), (279, 250444), (306, 228346), (348, 200787), (372, 187833), (381, 183396), (493, 141732), (508, 137547), (522, 133858), (527, 132588), (558, 125222), (612, 114173), (762, 91698), (899, 77724), (986, 70866), (1044, 66929), (1054, 66294), (1116, 62611), (1143, 61132), (1479, 47244), (1524, 45849), (1581, 44196), (1798, 38862), (1972, 35433), (2108, 33147), (2159, 32364), (2286, 30566), (2697, 25908), (2958, 23622), (3162, 22098), (3596, 19431), (3683, 18972), (3937, 17748), (4318, 16182), (4437, 15748), (4572, 15283), (4743, 14732), (5394, 12954), (5916, 11811), (6324, 11049), (6477, 10788), (7366, 9486), (7874, 8874), (8091, 8636)]