90885872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73771}}^1$

素因数の和:73797

約数の個数: 40

約数和(自身を含む): 219545472

約数和(自身を除く): 128659600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 73771, 147542, 295084, 516397, 590168, 811481, 1032794, 1180336, 1622962, 2065588, 3245924, 4131176, 5680367, 6491848, 8262352, 11360734, 12983696, 22721468, 45442936, 90885872]

約数ペア:

[(1, 90885872), (2, 45442936), (4, 22721468), (7, 12983696), (8, 11360734), (11, 8262352), (14, 6491848), (16, 5680367), (22, 4131176), (28, 3245924), (44, 2065588), (56, 1622962), (77, 1180336), (88, 1032794), (112, 811481), (154, 590168), (176, 516397), (308, 295084), (616, 147542), (1232, 73771)]