83215916

素因数分解:

$2^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 171494400

約数和(自身を除く): 88278484

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 343, 463, 524, 686, 917, 926, 1372, 1834, 1852, 3241, 3668, 6419, 6482, 12838, 12964, 22687, 25676, 44933, 45374, 60653, 89866, 90748, 121306, 158809, 179732, 242612, 317618, 424571, 635236, 849142, 1698284, 2971997, 5943994, 11887988, 20803979, 41607958, 83215916]

約数ペア:

[(1, 83215916), (2, 41607958), (4, 20803979), (7, 11887988), (14, 5943994), (28, 2971997), (49, 1698284), (98, 849142), (131, 635236), (196, 424571), (262, 317618), (343, 242612), (463, 179732), (524, 158809), (686, 121306), (917, 90748), (926, 89866), (1372, 60653), (1834, 45374), (1852, 44933), (3241, 25676), (3668, 22687), (6419, 12964), (6482, 12838)]