78876216

素因数分解:

$2^3\times 3^2\times {\mathrm{1095503}}^1$

素因数の和:1095515

約数の個数: 24

約数和(自身を含む): 213623280

約数和(自身を除く): 134747064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1095503, 2191006, 3286509, 4382012, 6573018, 8764024, 9859527, 13146036, 19719054, 26292072, 39438108, 78876216]

約数ペア:

[(1, 78876216), (2, 39438108), (3, 26292072), (4, 19719054), (6, 13146036), (8, 9859527), (9, 8764024), (12, 6573018), (18, 4382012), (24, 3286509), (36, 2191006), (72, 1095503)]