724200072

素因数分解:

$2^3\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{13477}}^1$

素因数の和:15725

約数の個数: 32

約数和(自身を含む): 1811443200

約数和(自身を除く): 1087243128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2239, 4478, 6717, 8956, 13434, 13477, 17912, 26868, 26954, 40431, 53736, 53908, 80862, 107816, 161724, 323448, 30175003, 60350006, 90525009, 120700012, 181050018, 241400024, 362100036, 724200072]

約数ペア:

[(1, 724200072), (2, 362100036), (3, 241400024), (4, 181050018), (6, 120700012), (8, 90525009), (12, 60350006), (24, 30175003), (2239, 323448), (4478, 161724), (6717, 107816), (8956, 80862), (13434, 53908), (13477, 53736), (17912, 40431), (26868, 26954)]