81642624

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 96

約数和(自身を含む): 252327600

約数和(自身を除く): 170684976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4339, 4704, 6272, 8678, 9408, 13017, 17356, 18816, 26034, 30373, 34712, 52068, 60746, 69424, 91119, 104136, 121492, 138848, 182238, 208272, 212611, 242984, 277696, 364476, 416544, 425222, 485968, 555392, 637833, 728952, 833088, 850444, 971936, 1275666, 1457904, 1666176, 1700888, 1943872, 2551332, 2915808, 3401776, 3887744, 5102664, 5831616, 6803552, 10205328, 11663232, 13607104, 20410656, 27214208, 40821312, 81642624]

約数ペア:

[(1, 81642624), (2, 40821312), (3, 27214208), (4, 20410656), (6, 13607104), (7, 11663232), (8, 10205328), (12, 6803552), (14, 5831616), (16, 5102664), (21, 3887744), (24, 3401776), (28, 2915808), (32, 2551332), (42, 1943872), (48, 1700888), (49, 1666176), (56, 1457904), (64, 1275666), (84, 971936), (96, 850444), (98, 833088), (112, 728952), (128, 637833), (147, 555392), (168, 485968), (192, 425222), (196, 416544), (224, 364476), (294, 277696), (336, 242984), (384, 212611), (392, 208272), (448, 182238), (588, 138848), (672, 121492), (784, 104136), (896, 91119), (1176, 69424), (1344, 60746), (1568, 52068), (2352, 34712), (2688, 30373), (3136, 26034), (4339, 18816), (4704, 17356), (6272, 13017), (8678, 9408)]