90602568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 290812860

約数和(自身を除く): 200210292

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 421, 427, 441, 488, 504, 549, 588, 732, 842, 854, 882, 1098, 1176, 1263, 1281, 1464, 1684, 1708, 1764, 2196, 2526, 2562, 2947, 2989, 3368, 3416, 3528, 3789, 3843, 4392, 5052, 5124, 5894, 5978, 7578, 7686, 8841, 8967, 10104, 10248, 11788, 11956, 15156, 15372, 17682, 17934, 20629, 23576, 23912, 25681, 26523, 26901, 30312, 30744, 35364, 35868, 41258, 51362, 53046, 53802, 61887, 70728, 71736, 77043, 82516, 102724, 106092, 107604, 123774, 154086, 165032, 179767, 185661, 205448, 212184, 215208, 231129, 247548, 308172, 359534, 371322, 462258, 495096, 539301, 616344, 719068, 742644, 924516, 1078602, 1258369, 1438136, 1485288, 1617903, 1849032, 2157204, 2516738, 3235806, 3775107, 4314408, 5033476, 6471612, 7550214, 10066952, 11325321, 12943224, 15100428, 22650642, 30200856, 45301284, 90602568]

約数ペア:

[(1, 90602568), (2, 45301284), (3, 30200856), (4, 22650642), (6, 15100428), (7, 12943224), (8, 11325321), (9, 10066952), (12, 7550214), (14, 6471612), (18, 5033476), (21, 4314408), (24, 3775107), (28, 3235806), (36, 2516738), (42, 2157204), (49, 1849032), (56, 1617903), (61, 1485288), (63, 1438136), (72, 1258369), (84, 1078602), (98, 924516), (122, 742644), (126, 719068), (147, 616344), (168, 539301), (183, 495096), (196, 462258), (244, 371322), (252, 359534), (294, 308172), (366, 247548), (392, 231129), (421, 215208), (427, 212184), (441, 205448), (488, 185661), (504, 179767), (549, 165032), (588, 154086), (732, 123774), (842, 107604), (854, 106092), (882, 102724), (1098, 82516), (1176, 77043), (1263, 71736), (1281, 70728), (1464, 61887), (1684, 53802), (1708, 53046), (1764, 51362), (2196, 41258), (2526, 35868), (2562, 35364), (2947, 30744), (2989, 30312), (3368, 26901), (3416, 26523), (3528, 25681), (3789, 23912), (3843, 23576), (4392, 20629), (5052, 17934), (5124, 17682), (5894, 15372), (5978, 15156), (7578, 11956), (7686, 11788), (8841, 10248), (8967, 10104)]