72894186

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 162625320

約数和(自身を除く): 89731134

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 109, 159, 218, 318, 327, 477, 654, 701, 954, 981, 1402, 1962, 2103, 4206, 5777, 6309, 11554, 12618, 17331, 34662, 37153, 51993, 74306, 76409, 103986, 111459, 152818, 222918, 229227, 334377, 458454, 668754, 687681, 1375362, 4049677, 8099354, 12149031, 24298062, 36447093, 72894186]

約数ペア:

[(1, 72894186), (2, 36447093), (3, 24298062), (6, 12149031), (9, 8099354), (18, 4049677), (53, 1375362), (106, 687681), (109, 668754), (159, 458454), (218, 334377), (318, 229227), (327, 222918), (477, 152818), (654, 111459), (701, 103986), (954, 76409), (981, 74306), (1402, 51993), (1962, 37153), (2103, 34662), (4206, 17331), (5777, 12618), (6309, 11554)]