87803964

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{5821}}^1$

素因数の和:6250

約数の個数: 36

約数和(自身を含む): 222516840

約数和(自身を除く): 134712876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 5821, 7542, 11642, 15084, 17463, 23284, 34926, 52389, 69852, 104778, 209556, 2438999, 4877998, 7316997, 9755996, 14633994, 21950991, 29267988, 43901982, 87803964]

約数ペア:

[(1, 87803964), (2, 43901982), (3, 29267988), (4, 21950991), (6, 14633994), (9, 9755996), (12, 7316997), (18, 4877998), (36, 2438999), (419, 209556), (838, 104778), (1257, 69852), (1676, 52389), (2514, 34926), (3771, 23284), (5028, 17463), (5821, 15084), (7542, 11642)]