72972612

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{4397}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 184900716

約数和(自身を除く): 111928104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 922, 1383, 1844, 2766, 4149, 4397, 5532, 8298, 8794, 13191, 16596, 17588, 26382, 39573, 52764, 79146, 158292, 2027017, 4054034, 6081051, 8108068, 12162102, 18243153, 24324204, 36486306, 72972612]

約数ペア:

[(1, 72972612), (2, 36486306), (3, 24324204), (4, 18243153), (6, 12162102), (9, 8108068), (12, 6081051), (18, 4054034), (36, 2027017), (461, 158292), (922, 79146), (1383, 52764), (1844, 39573), (2766, 26382), (4149, 17588), (4397, 16596), (5532, 13191), (8298, 8794)]