72072072

素因数分解:

$2^3\times 3^3\times {\mathrm{333667}}^1$

素因数の和:333682

約数の個数: 32

約数和(自身を含む): 200200800

約数和(自身を除く): 128128728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 333667, 667334, 1001001, 1334668, 2002002, 2669336, 3003003, 4004004, 6006006, 8008008, 9009009, 12012012, 18018018, 24024024, 36036036, 72072072]

約数ペア:

[(1, 72072072), (2, 36036036), (3, 24024024), (4, 18018018), (6, 12012012), (8, 9009009), (9, 8008008), (12, 6006006), (18, 4004004), (24, 3003003), (27, 2669336), (36, 2002002), (54, 1334668), (72, 1001001), (108, 667334), (216, 333667)]