121982004

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 351187200

約数和(自身を除く): 229205196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 79, 87, 102, 108, 116, 153, 158, 174, 204, 237, 261, 306, 316, 348, 459, 474, 493, 522, 612, 711, 783, 841, 918, 948, 986, 1044, 1343, 1422, 1479, 1566, 1682, 1836, 1972, 2133, 2291, 2523, 2686, 2844, 2958, 3132, 3364, 4029, 4266, 4437, 4582, 5046, 5372, 5916, 6873, 7569, 8058, 8532, 8874, 9164, 10092, 12087, 13311, 13746, 14297, 15138, 16116, 17748, 20619, 22707, 24174, 26622, 27492, 28594, 30276, 36261, 38947, 41238, 42891, 45414, 48348, 53244, 57188, 61857, 66439, 72522, 77894, 82476, 85782, 90828, 116841, 123714, 128673, 132878, 145044, 155788, 171564, 199317, 233682, 247428, 257346, 265756, 350523, 386019, 398634, 467364, 514692, 597951, 701046, 772038, 797268, 1051569, 1129463, 1195902, 1402092, 1544076, 1793853, 2103138, 2258926, 2391804, 3388389, 3587706, 4206276, 4517852, 6776778, 7175412, 10165167, 13553556, 20330334, 30495501, 40660668, 60991002, 121982004]

約数ペア:

[(1, 121982004), (2, 60991002), (3, 40660668), (4, 30495501), (6, 20330334), (9, 13553556), (12, 10165167), (17, 7175412), (18, 6776778), (27, 4517852), (29, 4206276), (34, 3587706), (36, 3388389), (51, 2391804), (54, 2258926), (58, 2103138), (68, 1793853), (79, 1544076), (87, 1402092), (102, 1195902), (108, 1129463), (116, 1051569), (153, 797268), (158, 772038), (174, 701046), (204, 597951), (237, 514692), (261, 467364), (306, 398634), (316, 386019), (348, 350523), (459, 265756), (474, 257346), (493, 247428), (522, 233682), (612, 199317), (711, 171564), (783, 155788), (841, 145044), (918, 132878), (948, 128673), (986, 123714), (1044, 116841), (1343, 90828), (1422, 85782), (1479, 82476), (1566, 77894), (1682, 72522), (1836, 66439), (1972, 61857), (2133, 57188), (2291, 53244), (2523, 48348), (2686, 45414), (2844, 42891), (2958, 41238), (3132, 38947), (3364, 36261), (4029, 30276), (4266, 28594), (4437, 27492), (4582, 26622), (5046, 24174), (5372, 22707), (5916, 20619), (6873, 17748), (7569, 16116), (8058, 15138), (8532, 14297), (8874, 13746), (9164, 13311), (10092, 12087)]