90990864

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 140

約数和(自身を含む): 274452300

約数和(自身を除く): 183461436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 269, 324, 348, 432, 464, 486, 522, 538, 648, 696, 729, 783, 807, 972, 1044, 1076, 1296, 1392, 1458, 1566, 1614, 1944, 2088, 2152, 2349, 2421, 2916, 3132, 3228, 3888, 4176, 4304, 4698, 4842, 5832, 6264, 6456, 7047, 7263, 7801, 9396, 9684, 11664, 12528, 12912, 14094, 14526, 15602, 18792, 19368, 21141, 21789, 23403, 28188, 29052, 31204, 37584, 38736, 42282, 43578, 46806, 56376, 58104, 62408, 65367, 70209, 84564, 87156, 93612, 112752, 116208, 124816, 130734, 140418, 169128, 174312, 187224, 196101, 210627, 261468, 280836, 338256, 348624, 374448, 392202, 421254, 522936, 561672, 631881, 784404, 842508, 1045872, 1123344, 1263762, 1568808, 1685016, 1895643, 2527524, 3137616, 3370032, 3791286, 5055048, 5686929, 7582572, 10110096, 11373858, 15165144, 22747716, 30330288, 45495432, 90990864]

約数ペア:

[(1, 90990864), (2, 45495432), (3, 30330288), (4, 22747716), (6, 15165144), (8, 11373858), (9, 10110096), (12, 7582572), (16, 5686929), (18, 5055048), (24, 3791286), (27, 3370032), (29, 3137616), (36, 2527524), (48, 1895643), (54, 1685016), (58, 1568808), (72, 1263762), (81, 1123344), (87, 1045872), (108, 842508), (116, 784404), (144, 631881), (162, 561672), (174, 522936), (216, 421254), (232, 392202), (243, 374448), (261, 348624), (269, 338256), (324, 280836), (348, 261468), (432, 210627), (464, 196101), (486, 187224), (522, 174312), (538, 169128), (648, 140418), (696, 130734), (729, 124816), (783, 116208), (807, 112752), (972, 93612), (1044, 87156), (1076, 84564), (1296, 70209), (1392, 65367), (1458, 62408), (1566, 58104), (1614, 56376), (1944, 46806), (2088, 43578), (2152, 42282), (2349, 38736), (2421, 37584), (2916, 31204), (3132, 29052), (3228, 28188), (3888, 23403), (4176, 21789), (4304, 21141), (4698, 19368), (4842, 18792), (5832, 15602), (6264, 14526), (6456, 14094), (7047, 12912), (7263, 12528), (7801, 11664), (9396, 9684)]