80657472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60013}}^1$

素因数の和:60035

約数の個数: 56

約数和(自身を含む): 243896896

約数和(自身を除く): 163239424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60013, 120026, 180039, 240052, 360078, 420091, 480104, 720156, 840182, 960208, 1260273, 1440312, 1680364, 1920416, 2520546, 2880624, 3360728, 3840832, 5041092, 5761248, 6721456, 10082184, 11522496, 13442912, 20164368, 26885824, 40328736, 80657472]

約数ペア:

[(1, 80657472), (2, 40328736), (3, 26885824), (4, 20164368), (6, 13442912), (7, 11522496), (8, 10082184), (12, 6721456), (14, 5761248), (16, 5041092), (21, 3840832), (24, 3360728), (28, 2880624), (32, 2520546), (42, 1920416), (48, 1680364), (56, 1440312), (64, 1260273), (84, 960208), (96, 840182), (112, 720156), (168, 480104), (192, 420091), (224, 360078), (336, 240052), (448, 180039), (672, 120026), (1344, 60013)]