77942628

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{11831}}^1$

素因数の和:11905

約数の個数: 48

約数和(自身を含む): 205403520

約数和(自身を除く): 127460892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 11831, 23662, 35493, 47324, 70986, 106479, 141972, 212958, 319437, 425916, 638874, 721691, 1277748, 1443382, 2165073, 2886764, 4330146, 6495219, 8660292, 12990438, 19485657, 25980876, 38971314, 77942628]

約数ペア:

[(1, 77942628), (2, 38971314), (3, 25980876), (4, 19485657), (6, 12990438), (9, 8660292), (12, 6495219), (18, 4330146), (27, 2886764), (36, 2165073), (54, 1443382), (61, 1277748), (108, 721691), (122, 638874), (183, 425916), (244, 319437), (366, 212958), (549, 141972), (732, 106479), (1098, 70986), (1647, 47324), (2196, 35493), (3294, 23662), (6588, 11831)]