90173328

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{5477}}^1$

素因数の和:5509

約数の個数: 80

約数和(自身を含む): 271708800

約数和(自身を除く): 181535472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5477, 5488, 8232, 10954, 16431, 16464, 21908, 32862, 38339, 43816, 65724, 76678, 87632, 115017, 131448, 153356, 230034, 262896, 268373, 306712, 460068, 536746, 613424, 805119, 920136, 1073492, 1610238, 1840272, 1878611, 2146984, 3220476, 3757222, 4293968, 5635833, 6440952, 7514444, 11271666, 12881904, 15028888, 22543332, 30057776, 45086664, 90173328]

約数ペア:

[(1, 90173328), (2, 45086664), (3, 30057776), (4, 22543332), (6, 15028888), (7, 12881904), (8, 11271666), (12, 7514444), (14, 6440952), (16, 5635833), (21, 4293968), (24, 3757222), (28, 3220476), (42, 2146984), (48, 1878611), (49, 1840272), (56, 1610238), (84, 1073492), (98, 920136), (112, 805119), (147, 613424), (168, 536746), (196, 460068), (294, 306712), (336, 268373), (343, 262896), (392, 230034), (588, 153356), (686, 131448), (784, 115017), (1029, 87632), (1176, 76678), (1372, 65724), (2058, 43816), (2352, 38339), (2744, 32862), (4116, 21908), (5477, 16464), (5488, 16431), (8232, 10954)]