81665472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60763}}^1$

素因数の和:60785

約数の個数: 56

約数和(自身を含む): 246944896

約数和(自身を除く): 165279424

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, 60763, 121526, 182289, 243052, 364578, 425341, 486104, 729156, 850682, 972208, 1276023, 1458312, 1701364, 1944416, 2552046, 2916624, 3402728, 3888832, 5104092, 5833248, 6805456, 10208184, 11666496, 13610912, 20416368, 27221824, 40832736, 81665472]

約数ペア:

[(1, 81665472), (2, 40832736), (3, 27221824), (4, 20416368), (6, 13610912), (7, 11666496), (8, 10208184), (12, 6805456), (14, 5833248), (16, 5104092), (21, 3888832), (24, 3402728), (28, 2916624), (32, 2552046), (42, 1944416), (48, 1701364), (56, 1458312), (64, 1276023), (84, 972208), (96, 850682), (112, 729156), (168, 486104), (192, 425341), (224, 364578), (336, 243052), (448, 182289), (672, 121526), (1344, 60763)]