82536804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3061}}^1$

素因数の和:3185

約数の個数: 72

約数和(自身を含む): 240746688

約数和(自身を除く): 158209884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3061, 3852, 4494, 6122, 6741, 8988, 9183, 12244, 13482, 18366, 21427, 26964, 27549, 36732, 42854, 55098, 64281, 85708, 110196, 128562, 192843, 257124, 327527, 385686, 655054, 771372, 982581, 1310108, 1965162, 2292689, 2947743, 3930324, 4585378, 5895486, 6878067, 9170756, 11790972, 13756134, 20634201, 27512268, 41268402, 82536804]

約数ペア:

[(1, 82536804), (2, 41268402), (3, 27512268), (4, 20634201), (6, 13756134), (7, 11790972), (9, 9170756), (12, 6878067), (14, 5895486), (18, 4585378), (21, 3930324), (28, 2947743), (36, 2292689), (42, 1965162), (63, 1310108), (84, 982581), (107, 771372), (126, 655054), (214, 385686), (252, 327527), (321, 257124), (428, 192843), (642, 128562), (749, 110196), (963, 85708), (1284, 64281), (1498, 55098), (1926, 42854), (2247, 36732), (2996, 27549), (3061, 26964), (3852, 21427), (4494, 18366), (6122, 13482), (6741, 12244), (8988, 9183)]