90967716

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 275184000

約数和(自身を除く): 184216284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 139, 147, 159, 196, 212, 252, 278, 294, 318, 343, 371, 417, 441, 477, 556, 588, 636, 686, 742, 834, 882, 954, 973, 1029, 1113, 1251, 1372, 1484, 1668, 1764, 1908, 1946, 2058, 2226, 2502, 2597, 2919, 3087, 3339, 3892, 4116, 4452, 5004, 5194, 5838, 6174, 6678, 6811, 7367, 7791, 8757, 10388, 11676, 12348, 13356, 13622, 14734, 15582, 17514, 18179, 20433, 22101, 23373, 27244, 29468, 31164, 35028, 36358, 40866, 44202, 46746, 47677, 51569, 54537, 61299, 66303, 72716, 81732, 88404, 93492, 95354, 103138, 109074, 122598, 132606, 143031, 154707, 163611, 190708, 206276, 218148, 245196, 265212, 286062, 309414, 327222, 360983, 429093, 464121, 572124, 618828, 654444, 721966, 858186, 928242, 1082949, 1443932, 1716372, 1856484, 2165898, 2526881, 3248847, 4331796, 5053762, 6497694, 7580643, 10107524, 12995388, 15161286, 22741929, 30322572, 45483858, 90967716]

約数ペア:

[(1, 90967716), (2, 45483858), (3, 30322572), (4, 22741929), (6, 15161286), (7, 12995388), (9, 10107524), (12, 7580643), (14, 6497694), (18, 5053762), (21, 4331796), (28, 3248847), (36, 2526881), (42, 2165898), (49, 1856484), (53, 1716372), (63, 1443932), (84, 1082949), (98, 928242), (106, 858186), (126, 721966), (139, 654444), (147, 618828), (159, 572124), (196, 464121), (212, 429093), (252, 360983), (278, 327222), (294, 309414), (318, 286062), (343, 265212), (371, 245196), (417, 218148), (441, 206276), (477, 190708), (556, 163611), (588, 154707), (636, 143031), (686, 132606), (742, 122598), (834, 109074), (882, 103138), (954, 95354), (973, 93492), (1029, 88404), (1113, 81732), (1251, 72716), (1372, 66303), (1484, 61299), (1668, 54537), (1764, 51569), (1908, 47677), (1946, 46746), (2058, 44202), (2226, 40866), (2502, 36358), (2597, 35028), (2919, 31164), (3087, 29468), (3339, 27244), (3892, 23373), (4116, 22101), (4452, 20433), (5004, 18179), (5194, 17514), (5838, 15582), (6174, 14734), (6678, 13622), (6811, 13356), (7367, 12348), (7791, 11676), (8757, 10388)]