81600144

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{7489}}^1$

素因数の和:7727

約数の個数: 40

約数和(自身を含む): 211757280

約数和(自身を除く): 130157136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1816, 2724, 3632, 5448, 7489, 10896, 14978, 22467, 29956, 44934, 59912, 89868, 119824, 179736, 359472, 1700003, 3400006, 5100009, 6800012, 10200018, 13600024, 20400036, 27200048, 40800072, 81600144]

約数ペア:

[(1, 81600144), (2, 40800072), (3, 27200048), (4, 20400036), (6, 13600024), (8, 10200018), (12, 6800012), (16, 5100009), (24, 3400006), (48, 1700003), (227, 359472), (454, 179736), (681, 119824), (908, 89868), (1362, 59912), (1816, 44934), (2724, 29956), (3632, 22467), (5448, 14978), (7489, 10896)]