72647712

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 216518400

約数和(自身を除く): 143870688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 94, 96, 108, 141, 144, 188, 216, 282, 288, 376, 423, 432, 564, 752, 846, 864, 1128, 1269, 1504, 1692, 1789, 2256, 2538, 3384, 3578, 4512, 5076, 5367, 6768, 7156, 10152, 10734, 13536, 14312, 16101, 20304, 21468, 28624, 32202, 40608, 42936, 48303, 57248, 64404, 84083, 85872, 96606, 128808, 168166, 171744, 193212, 252249, 257616, 336332, 386424, 504498, 515232, 672664, 756747, 772848, 1008996, 1345328, 1513494, 1545696, 2017992, 2270241, 2690656, 3026988, 4035984, 4540482, 6053976, 8071968, 9080964, 12107952, 18161928, 24215904, 36323856, 72647712]

約数ペア:

[(1, 72647712), (2, 36323856), (3, 24215904), (4, 18161928), (6, 12107952), (8, 9080964), (9, 8071968), (12, 6053976), (16, 4540482), (18, 4035984), (24, 3026988), (27, 2690656), (32, 2270241), (36, 2017992), (47, 1545696), (48, 1513494), (54, 1345328), (72, 1008996), (94, 772848), (96, 756747), (108, 672664), (141, 515232), (144, 504498), (188, 386424), (216, 336332), (282, 257616), (288, 252249), (376, 193212), (423, 171744), (432, 168166), (564, 128808), (752, 96606), (846, 85872), (864, 84083), (1128, 64404), (1269, 57248), (1504, 48303), (1692, 42936), (1789, 40608), (2256, 32202), (2538, 28624), (3384, 21468), (3578, 20304), (4512, 16101), (5076, 14312), (5367, 13536), (6768, 10734), (7156, 10152)]