78685698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 194890752

約数和(自身を除く): 116205054

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 211, 273, 422, 546, 633, 683, 1266, 1366, 1477, 2049, 2743, 2954, 4098, 4431, 4781, 5486, 8229, 8862, 8879, 9562, 14343, 16458, 17758, 19201, 26637, 28686, 38402, 53274, 57603, 62153, 115206, 124306, 144113, 186459, 288226, 372918, 432339, 864678, 1008791, 1873469, 2017582, 3026373, 3746938, 5620407, 6052746, 11240814, 13114283, 26228566, 39342849, 78685698]

約数ペア:

[(1, 78685698), (2, 39342849), (3, 26228566), (6, 13114283), (7, 11240814), (13, 6052746), (14, 5620407), (21, 3746938), (26, 3026373), (39, 2017582), (42, 1873469), (78, 1008791), (91, 864678), (182, 432339), (211, 372918), (273, 288226), (422, 186459), (546, 144113), (633, 124306), (683, 115206), (1266, 62153), (1366, 57603), (1477, 53274), (2049, 38402), (2743, 28686), (2954, 26637), (4098, 19201), (4431, 17758), (4781, 16458), (5486, 14343), (8229, 9562), (8862, 8879)]