81260904

素因数分解:

$2^3\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{2999}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 203400000

約数和(自身を除く): 122139096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1129, 2258, 2999, 3387, 4516, 5998, 6774, 8997, 9032, 11996, 13548, 17994, 23992, 27096, 35988, 71976, 3385871, 6771742, 10157613, 13543484, 20315226, 27086968, 40630452, 81260904]

約数ペア:

[(1, 81260904), (2, 40630452), (3, 27086968), (4, 20315226), (6, 13543484), (8, 10157613), (12, 6771742), (24, 3385871), (1129, 71976), (2258, 35988), (2999, 27096), (3387, 23992), (4516, 17994), (5998, 13548), (6774, 11996), (8997, 9032)]