83870556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12967}}^1$

素因数の和:12999

約数の個数: 72

約数和(自身を含む): 248363136

約数和(自身を除く): 164492580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 12967, 25934, 38901, 51868, 77802, 90769, 142637, 155604, 181538, 272307, 285274, 363076, 427911, 544614, 570548, 635383, 855822, 998459, 1089228, 1270766, 1711644, 1906149, 1996918, 2541532, 2995377, 3812298, 3993836, 5990754, 6989213, 7624596, 11981508, 13978426, 20967639, 27956852, 41935278, 83870556]

約数ペア:

[(1, 83870556), (2, 41935278), (3, 27956852), (4, 20967639), (6, 13978426), (7, 11981508), (11, 7624596), (12, 6989213), (14, 5990754), (21, 3993836), (22, 3812298), (28, 2995377), (33, 2541532), (42, 1996918), (44, 1906149), (49, 1711644), (66, 1270766), (77, 1089228), (84, 998459), (98, 855822), (132, 635383), (147, 570548), (154, 544614), (196, 427911), (231, 363076), (294, 285274), (308, 272307), (462, 181538), (539, 155604), (588, 142637), (924, 90769), (1078, 77802), (1617, 51868), (2156, 38901), (3234, 25934), (6468, 12967)]