56442168

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21187}}^1$

素因数の和:21236

約数の個数: 48

約数和(自身を含む): 157003080

約数和(自身を除く): 100560912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 381366, 508488, 762732, 783919, 1525464, 1567838, 2351757, 3135676, 4703514, 6271352, 7055271, 9407028, 14110542, 18814056, 28221084, 56442168]

約数ペア:

[(1, 56442168), (2, 28221084), (3, 18814056), (4, 14110542), (6, 9407028), (8, 7055271), (9, 6271352), (12, 4703514), (18, 3135676), (24, 2351757), (36, 1567838), (37, 1525464), (72, 783919), (74, 762732), (111, 508488), (148, 381366), (222, 254244), (296, 190683), (333, 169496), (444, 127122), (666, 84748), (888, 63561), (1332, 42374), (2664, 21187)]