80406504

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11057}}^1$

素因数の和:11170

約数の個数: 48

約数和(自身を含む): 219943620

約数和(自身を除く): 139537116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 11057, 22114, 33171, 44228, 66342, 88456, 99513, 132684, 199026, 265368, 398052, 796104, 1116757, 2233514, 3350271, 4467028, 6700542, 8934056, 10050813, 13401084, 20101626, 26802168, 40203252, 80406504]

約数ペア:

[(1, 80406504), (2, 40203252), (3, 26802168), (4, 20101626), (6, 13401084), (8, 10050813), (9, 8934056), (12, 6700542), (18, 4467028), (24, 3350271), (36, 2233514), (72, 1116757), (101, 796104), (202, 398052), (303, 265368), (404, 199026), (606, 132684), (808, 99513), (909, 88456), (1212, 66342), (1818, 44228), (2424, 33171), (3636, 22114), (7272, 11057)]