814758084

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{65983}}^1$

素因数の和:66014

約数の個数: 72

約数和(自身を含む): 2401817600

約数和(自身を除く): 1587059516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 65983, 131966, 197949, 263932, 395898, 461881, 593847, 791796, 923762, 1187694, 1385643, 1847524, 2375388, 2771286, 3233167, 4156929, 5542572, 6466334, 8313858, 9699501, 12932668, 16627716, 19399002, 22632169, 29098503, 38798004, 45264338, 58197006, 67896507, 90528676, 116394012, 135793014, 203689521, 271586028, 407379042, 814758084]

約数ペア:

[(1, 814758084), (2, 407379042), (3, 271586028), (4, 203689521), (6, 135793014), (7, 116394012), (9, 90528676), (12, 67896507), (14, 58197006), (18, 45264338), (21, 38798004), (28, 29098503), (36, 22632169), (42, 19399002), (49, 16627716), (63, 12932668), (84, 9699501), (98, 8313858), (126, 6466334), (147, 5542572), (196, 4156929), (252, 3233167), (294, 2771286), (343, 2375388), (441, 1847524), (588, 1385643), (686, 1187694), (882, 923762), (1029, 791796), (1372, 593847), (1764, 461881), (2058, 395898), (3087, 263932), (4116, 197949), (6174, 131966), (12348, 65983)]