78979464

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4919}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 214905600

約数和(自身を除く): 135926136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 4919, 5352, 8028, 9838, 14757, 16056, 19676, 29514, 39352, 44271, 59028, 88542, 118056, 177084, 354168, 1096937, 2193874, 3290811, 4387748, 6581622, 8775496, 9872433, 13163244, 19744866, 26326488, 39489732, 78979464]

約数ペア:

[(1, 78979464), (2, 39489732), (3, 26326488), (4, 19744866), (6, 13163244), (8, 9872433), (9, 8775496), (12, 6581622), (18, 4387748), (24, 3290811), (36, 2193874), (72, 1096937), (223, 354168), (446, 177084), (669, 118056), (892, 88542), (1338, 59028), (1784, 44271), (2007, 39352), (2676, 29514), (4014, 19676), (4919, 16056), (5352, 14757), (8028, 9838)]