84070112

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4217}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 191328480

約数和(自身を除く): 107258368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4217, 4984, 8434, 9968, 16868, 19936, 29519, 33736, 59038, 67472, 118076, 134944, 236152, 375313, 472304, 750626, 944608, 1501252, 2627191, 3002504, 5254382, 6005008, 10508764, 12010016, 21017528, 42035056, 84070112]

約数ペア:

[(1, 84070112), (2, 42035056), (4, 21017528), (7, 12010016), (8, 10508764), (14, 6005008), (16, 5254382), (28, 3002504), (32, 2627191), (56, 1501252), (89, 944608), (112, 750626), (178, 472304), (224, 375313), (356, 236152), (623, 134944), (712, 118076), (1246, 67472), (1424, 59038), (2492, 33736), (2848, 29519), (4217, 19936), (4984, 16868), (8434, 9968)]