81204504

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{12041}}^1$

素因数の和:12331

約数の個数: 32

約数和(自身を含む): 203750640

約数和(自身を除く): 122546136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 12041, 24082, 36123, 48164, 72246, 96328, 144492, 288984, 3383521, 6767042, 10150563, 13534084, 20301126, 27068168, 40602252, 81204504]

約数ペア:

[(1, 81204504), (2, 40602252), (3, 27068168), (4, 20301126), (6, 13534084), (8, 10150563), (12, 6767042), (24, 3383521), (281, 288984), (562, 144492), (843, 96328), (1124, 72246), (1686, 48164), (2248, 36123), (3372, 24082), (6744, 12041)]