72812004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163991}}^1$

素因数の和:164035

約数の個数: 24

約数和(自身を含む): 174487488

約数和(自身を除く): 101675484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 163991, 327982, 491973, 655964, 983946, 1967892, 6067667, 12135334, 18203001, 24270668, 36406002, 72812004]

約数ペア:

[(1, 72812004), (2, 36406002), (3, 24270668), (4, 18203001), (6, 12135334), (12, 6067667), (37, 1967892), (74, 983946), (111, 655964), (148, 491973), (222, 327982), (444, 163991)]