72205866

素因数分解:

$2^1\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{2819}}^1$

素因数の和:4250

約数の個数: 24

約数和(自身を含む): 156611520

約数和(自身を除く): 84405654

約数列:

[1, 2, 3, 6, 9, 18, 1423, 2819, 2846, 4269, 5638, 8457, 8538, 12807, 16914, 25371, 25614, 50742, 4011437, 8022874, 12034311, 24068622, 36102933, 72205866]

約数ペア:

[(1, 72205866), (2, 36102933), (3, 24068622), (6, 12034311), (9, 8022874), (18, 4011437), (1423, 50742), (2819, 25614), (2846, 25371), (4269, 16914), (5638, 12807), (8457, 8538)]