77123032

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 170346240

約数和(自身を除く): 93223208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 107, 122, 211, 214, 244, 422, 427, 428, 488, 749, 844, 854, 856, 1477, 1498, 1688, 1708, 2954, 2996, 3416, 5908, 5992, 6527, 11816, 12871, 13054, 22577, 25742, 26108, 45154, 45689, 51484, 52216, 90097, 90308, 91378, 102968, 158039, 180194, 180616, 182756, 316078, 360388, 365512, 632156, 720776, 1264312, 1377197, 2754394, 5508788, 9640379, 11017576, 19280758, 38561516, 77123032]

約数ペア:

[(1, 77123032), (2, 38561516), (4, 19280758), (7, 11017576), (8, 9640379), (14, 5508788), (28, 2754394), (56, 1377197), (61, 1264312), (107, 720776), (122, 632156), (211, 365512), (214, 360388), (244, 316078), (422, 182756), (427, 180616), (428, 180194), (488, 158039), (749, 102968), (844, 91378), (854, 90308), (856, 90097), (1477, 52216), (1498, 51484), (1688, 45689), (1708, 45154), (2954, 26108), (2996, 25742), (3416, 22577), (5908, 13054), (5992, 12871), (6527, 11816)]