87884568

素因数分解:

$2^3\times 3^3\times {\mathrm{406873}}^1$

素因数の和:406888

約数の個数: 32

約数和(自身を含む): 244124400

約数和(自身を除く): 156239832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 406873, 813746, 1220619, 1627492, 2441238, 3254984, 3661857, 4882476, 7323714, 9764952, 10985571, 14647428, 21971142, 29294856, 43942284, 87884568]

約数ペア:

[(1, 87884568), (2, 43942284), (3, 29294856), (4, 21971142), (6, 14647428), (8, 10985571), (9, 9764952), (12, 7323714), (18, 4882476), (24, 3661857), (27, 3254984), (36, 2441238), (54, 1627492), (72, 1220619), (108, 813746), (216, 406873)]