86943164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 116269636

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 83, 133, 154, 166, 179, 209, 266, 308, 332, 358, 418, 532, 581, 716, 836, 913, 1162, 1253, 1463, 1577, 1826, 1969, 2324, 2506, 2926, 3154, 3401, 3652, 3938, 5012, 5852, 6308, 6391, 6802, 7876, 11039, 12782, 13604, 13783, 14857, 17347, 22078, 23807, 25564, 27566, 29714, 34694, 37411, 44156, 47614, 55132, 59428, 69388, 74822, 95228, 103999, 121429, 149644, 163427, 207998, 242858, 261877, 282283, 326854, 415996, 485716, 523754, 564566, 653708, 1047508, 1129132, 1143989, 1975981, 2287978, 3105113, 3951962, 4575956, 6210226, 7903924, 12420452, 21735791, 43471582, 86943164]

約数ペア:

[(1, 86943164), (2, 43471582), (4, 21735791), (7, 12420452), (11, 7903924), (14, 6210226), (19, 4575956), (22, 3951962), (28, 3105113), (38, 2287978), (44, 1975981), (76, 1143989), (77, 1129132), (83, 1047508), (133, 653708), (154, 564566), (166, 523754), (179, 485716), (209, 415996), (266, 326854), (308, 282283), (332, 261877), (358, 242858), (418, 207998), (532, 163427), (581, 149644), (716, 121429), (836, 103999), (913, 95228), (1162, 74822), (1253, 69388), (1463, 59428), (1577, 55132), (1826, 47614), (1969, 44156), (2324, 37411), (2506, 34694), (2926, 29714), (3154, 27566), (3401, 25564), (3652, 23807), (3938, 22078), (5012, 17347), (5852, 14857), (6308, 13783), (6391, 13604), (6802, 12782), (7876, 11039)]