83130872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 172735080

約数和(自身を除く): 89604208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 484, 547, 628, 968, 1094, 1256, 1727, 2188, 3454, 4376, 6017, 6908, 12034, 13816, 18997, 24068, 37994, 48136, 66187, 75988, 85879, 132374, 151976, 171758, 264748, 343516, 529496, 687032, 944669, 1889338, 3778676, 7557352, 10391359, 20782718, 41565436, 83130872]

約数ペア:

[(1, 83130872), (2, 41565436), (4, 20782718), (8, 10391359), (11, 7557352), (22, 3778676), (44, 1889338), (88, 944669), (121, 687032), (157, 529496), (242, 343516), (314, 264748), (484, 171758), (547, 151976), (628, 132374), (968, 85879), (1094, 75988), (1256, 66187), (1727, 48136), (2188, 37994), (3454, 24068), (4376, 18997), (6017, 13816), (6908, 12034)]