73425888

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2339}}^1$

素因数の和:2464

約数の個数: 72

約数和(自身を含む): 210810600

約数和(自身を除く): 137384712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2339, 2616, 3488, 3924, 4678, 5232, 7017, 7848, 9356, 10464, 14034, 15696, 18712, 21051, 28068, 31392, 37424, 42102, 56136, 74848, 84204, 112272, 168408, 224544, 254951, 336816, 509902, 673632, 764853, 1019804, 1529706, 2039608, 2294559, 3059412, 4079216, 4589118, 6118824, 8158432, 9178236, 12237648, 18356472, 24475296, 36712944, 73425888]

約数ペア:

[(1, 73425888), (2, 36712944), (3, 24475296), (4, 18356472), (6, 12237648), (8, 9178236), (9, 8158432), (12, 6118824), (16, 4589118), (18, 4079216), (24, 3059412), (32, 2294559), (36, 2039608), (48, 1529706), (72, 1019804), (96, 764853), (109, 673632), (144, 509902), (218, 336816), (288, 254951), (327, 224544), (436, 168408), (654, 112272), (872, 84204), (981, 74848), (1308, 56136), (1744, 42102), (1962, 37424), (2339, 31392), (2616, 28068), (3488, 21051), (3924, 18712), (4678, 15696), (5232, 14034), (7017, 10464), (7848, 9356)]