78893748

素因数分解:

$2^2\times 3^2\times {\mathrm{2191493}}^1$

素因数の和:2191503

約数の個数: 18

約数和(自身を含む): 199425954

約数和(自身を除く): 120532206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191493, 4382986, 6574479, 8765972, 13148958, 19723437, 26297916, 39446874, 78893748]

約数ペア:

[(1, 78893748), (2, 39446874), (3, 26297916), (4, 19723437), (6, 13148958), (9, 8765972), (12, 6574479), (18, 4382986), (36, 2191493)]