72105204024

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{17881}}^1$

素因数の和:18040

約数の個数: 240

約数和(自身を含む): 236797735680

約数和(自身を除く): 164692531656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 127, 147, 162, 168, 189, 196, 216, 252, 254, 294, 324, 378, 381, 392, 441, 504, 508, 567, 588, 648, 756, 762, 882, 889, 1016, 1134, 1143, 1176, 1323, 1512, 1524, 1764, 1778, 2268, 2286, 2646, 2667, 3048, 3429, 3528, 3556, 3969, 4536, 4572, 5292, 5334, 6223, 6858, 7112, 7938, 8001, 9144, 10287, 10584, 10668, 12446, 13716, 15876, 16002, 17881, 18669, 20574, 21336, 24003, 24892, 27432, 31752, 32004, 35762, 37338, 41148, 48006, 49784, 53643, 56007, 64008, 71524, 72009, 74676, 82296, 96012, 107286, 112014, 125167, 143048, 144018, 149352, 160929, 168021, 192024, 214572, 224028, 250334, 288036, 321858, 336042, 375501, 429144, 448056, 482787, 500668, 504063, 576072, 643716, 672084, 751002, 876169, 965574, 1001336, 1008126, 1126503, 1287432, 1344168, 1448361, 1502004, 1752338, 1931148, 2016252, 2253006, 2270887, 2628507, 2896722, 3004008, 3379509, 3504676, 3862296, 4032504, 4506012, 4541774, 5257014, 5793444, 6759018, 6812661, 7009352, 7885521, 9012024, 9083548, 10138527, 10514028, 11586888, 13518036, 13625322, 15771042, 15896209, 18167096, 20277054, 20437983, 21028056, 23656563, 27036072, 27250644, 31542084, 31792418, 40554108, 40875966, 47313126, 47688627, 54501288, 61313949, 63084168, 63584836, 70969689, 81108216, 81751932, 94626252, 95377254, 111273463, 122627898, 127169672, 141939378, 143065881, 163503864, 183941847, 189252504, 190754508, 222546926, 245255796, 283878756, 286131762, 333820389, 367883694, 381509016, 429197643, 445093852, 490511592, 567757512, 572263524, 667640778, 735767388, 858395286, 890187704, 1001461167, 1144527048, 1287592929, 1335281556, 1471534776, 1716790572, 2002922334, 2575185858, 2670563112, 3004383501, 3433581144, 4005844668, 5150371716, 6008767002, 8011689336, 9013150503, 10300743432, 12017534004, 18026301006, 24035068008, 36052602012, 72105204024]

約数ペア:

[(1, 72105204024), (2, 36052602012), (3, 24035068008), (4, 18026301006), (6, 12017534004), (7, 10300743432), (8, 9013150503), (9, 8011689336), (12, 6008767002), (14, 5150371716), (18, 4005844668), (21, 3433581144), (24, 3004383501), (27, 2670563112), (28, 2575185858), (36, 2002922334), (42, 1716790572), (49, 1471534776), (54, 1335281556), (56, 1287592929), (63, 1144527048), (72, 1001461167), (81, 890187704), (84, 858395286), (98, 735767388), (108, 667640778), (126, 572263524), (127, 567757512), (147, 490511592), (162, 445093852), (168, 429197643), (189, 381509016), (196, 367883694), (216, 333820389), (252, 286131762), (254, 283878756), (294, 245255796), (324, 222546926), (378, 190754508), (381, 189252504), (392, 183941847), (441, 163503864), (504, 143065881), (508, 141939378), (567, 127169672), (588, 122627898), (648, 111273463), (756, 95377254), (762, 94626252), (882, 81751932), (889, 81108216), (1016, 70969689), (1134, 63584836), (1143, 63084168), (1176, 61313949), (1323, 54501288), (1512, 47688627), (1524, 47313126), (1764, 40875966), (1778, 40554108), (2268, 31792418), (2286, 31542084), (2646, 27250644), (2667, 27036072), (3048, 23656563), (3429, 21028056), (3528, 20437983), (3556, 20277054), (3969, 18167096), (4536, 15896209), (4572, 15771042), (5292, 13625322), (5334, 13518036), (6223, 11586888), (6858, 10514028), (7112, 10138527), (7938, 9083548), (8001, 9012024), (9144, 7885521), (10287, 7009352), (10584, 6812661), (10668, 6759018), (12446, 5793444), (13716, 5257014), (15876, 4541774), (16002, 4506012), (17881, 4032504), (18669, 3862296), (20574, 3504676), (21336, 3379509), (24003, 3004008), (24892, 2896722), (27432, 2628507), (31752, 2270887), (32004, 2253006), (35762, 2016252), (37338, 1931148), (41148, 1752338), (48006, 1502004), (49784, 1448361), (53643, 1344168), (56007, 1287432), (64008, 1126503), (71524, 1008126), (72009, 1001336), (74676, 965574), (82296, 876169), (96012, 751002), (107286, 672084), (112014, 643716), (125167, 576072), (143048, 504063), (144018, 500668), (149352, 482787), (160929, 448056), (168021, 429144), (192024, 375501), (214572, 336042), (224028, 321858), (250334, 288036)]