79916004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2914

約数の個数: 96

約数和(自身を含む): 243272960

約数和(自身を除く): 163356956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 2857, 3108, 3996, 4662, 5714, 6993, 8571, 9324, 11428, 13986, 17142, 19999, 25713, 27972, 34284, 39998, 51426, 59997, 77139, 79996, 102852, 105709, 119994, 154278, 179991, 211418, 239988, 308556, 317127, 359982, 422836, 539973, 634254, 719964, 739963, 951381, 1079946, 1268508, 1479926, 1902762, 2159892, 2219889, 2854143, 2959852, 3805524, 4439778, 5708286, 6659667, 8879556, 11416572, 13319334, 19979001, 26638668, 39958002, 79916004]

約数ペア:

[(1, 79916004), (2, 39958002), (3, 26638668), (4, 19979001), (6, 13319334), (7, 11416572), (9, 8879556), (12, 6659667), (14, 5708286), (18, 4439778), (21, 3805524), (27, 2959852), (28, 2854143), (36, 2219889), (37, 2159892), (42, 1902762), (54, 1479926), (63, 1268508), (74, 1079946), (84, 951381), (108, 739963), (111, 719964), (126, 634254), (148, 539973), (189, 422836), (222, 359982), (252, 317127), (259, 308556), (333, 239988), (378, 211418), (444, 179991), (518, 154278), (666, 119994), (756, 105709), (777, 102852), (999, 79996), (1036, 77139), (1332, 59997), (1554, 51426), (1998, 39998), (2331, 34284), (2857, 27972), (3108, 25713), (3996, 19999), (4662, 17142), (5714, 13986), (6993, 11428), (8571, 9324)]