80186337

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 148611008

約数和(自身を除く): 68424671

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 67, 77, 99, 121, 157, 201, 231, 363, 469, 471, 603, 693, 737, 847, 1089, 1099, 1407, 1413, 1727, 2211, 2541, 3297, 4221, 5159, 5181, 6633, 7623, 8107, 9891, 10519, 12089, 15477, 15543, 18997, 24321, 31557, 36267, 46431, 56749, 56991, 72963, 73633, 94671, 108801, 115709, 132979, 170247, 170973, 220899, 347127, 398937, 510741, 662697, 809963, 1041381, 1196811, 1272799, 2429889, 3818397, 7289667, 8909593, 11455191, 26728779, 80186337]

約数ペア:

[(1, 80186337), (3, 26728779), (7, 11455191), (9, 8909593), (11, 7289667), (21, 3818397), (33, 2429889), (63, 1272799), (67, 1196811), (77, 1041381), (99, 809963), (121, 662697), (157, 510741), (201, 398937), (231, 347127), (363, 220899), (469, 170973), (471, 170247), (603, 132979), (693, 115709), (737, 108801), (847, 94671), (1089, 73633), (1099, 72963), (1407, 56991), (1413, 56749), (1727, 46431), (2211, 36267), (2541, 31557), (3297, 24321), (4221, 18997), (5159, 15543), (5181, 15477), (6633, 12089), (7623, 10519), (8107, 9891)]