90237648

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{81737}}^1$

素因数の和:81771

約数の個数: 40

約数和(自身を含む): 243252288

約数和(自身を除く): 153014640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 81737, 163474, 245211, 326948, 490422, 653896, 980844, 1307792, 1879951, 1961688, 3759902, 3923376, 5639853, 7519804, 11279706, 15039608, 22559412, 30079216, 45118824, 90237648]

約数ペア:

[(1, 90237648), (2, 45118824), (3, 30079216), (4, 22559412), (6, 15039608), (8, 11279706), (12, 7519804), (16, 5639853), (23, 3923376), (24, 3759902), (46, 1961688), (48, 1879951), (69, 1307792), (92, 980844), (138, 653896), (184, 490422), (276, 326948), (368, 245211), (552, 163474), (1104, 81737)]