82727778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 206184960

約数和(自身を除く): 123457182

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 49, 58, 62, 87, 93, 98, 147, 174, 186, 203, 217, 294, 313, 406, 434, 609, 626, 651, 899, 939, 1218, 1302, 1421, 1519, 1798, 1878, 2191, 2697, 2842, 3038, 4263, 4382, 4557, 5394, 6293, 6573, 8526, 9077, 9114, 9703, 12586, 13146, 15337, 18154, 18879, 19406, 27231, 29109, 30674, 37758, 44051, 46011, 54462, 58218, 63539, 67921, 88102, 92022, 127078, 132153, 135842, 190617, 203763, 264306, 281387, 381234, 407526, 444773, 475447, 562774, 844161, 889546, 950894, 1334319, 1426341, 1688322, 1969709, 2668638, 2852682, 3939418, 5909127, 11818254, 13787963, 27575926, 41363889, 82727778]

約数ペア:

[(1, 82727778), (2, 41363889), (3, 27575926), (6, 13787963), (7, 11818254), (14, 5909127), (21, 3939418), (29, 2852682), (31, 2668638), (42, 1969709), (49, 1688322), (58, 1426341), (62, 1334319), (87, 950894), (93, 889546), (98, 844161), (147, 562774), (174, 475447), (186, 444773), (203, 407526), (217, 381234), (294, 281387), (313, 264306), (406, 203763), (434, 190617), (609, 135842), (626, 132153), (651, 127078), (899, 92022), (939, 88102), (1218, 67921), (1302, 63539), (1421, 58218), (1519, 54462), (1798, 46011), (1878, 44051), (2191, 37758), (2697, 30674), (2842, 29109), (3038, 27231), (4263, 19406), (4382, 18879), (4557, 18154), (5394, 15337), (6293, 13146), (6573, 12586), (8526, 9703), (9077, 9114)]