87047568

素因数分解:

$2^4\times 3^3\times {\mathrm{201499}}^1$

素因数の和:201516

約数の個数: 40

約数和(自身を含む): 249860000

約数和(自身を除く): 162812432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 201499, 402998, 604497, 805996, 1208994, 1611992, 1813491, 2417988, 3223984, 3626982, 4835976, 5440473, 7253964, 9671952, 10880946, 14507928, 21761892, 29015856, 43523784, 87047568]

約数ペア:

[(1, 87047568), (2, 43523784), (3, 29015856), (4, 21761892), (6, 14507928), (8, 10880946), (9, 9671952), (12, 7253964), (16, 5440473), (18, 4835976), (24, 3626982), (27, 3223984), (36, 2417988), (48, 1813491), (54, 1611992), (72, 1208994), (108, 805996), (144, 604497), (216, 402998), (432, 201499)]