80776278

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{45329}}^1$

素因数の和:45354

約数の個数: 40

約数和(自身を含む): 197457480

約数和(自身を除く): 116681202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 45329, 90658, 135987, 271974, 407961, 498619, 815922, 997238, 1223883, 1495857, 2447766, 2991714, 3671649, 4487571, 7343298, 8975142, 13462713, 26925426, 40388139, 80776278]

約数ペア:

[(1, 80776278), (2, 40388139), (3, 26925426), (6, 13462713), (9, 8975142), (11, 7343298), (18, 4487571), (22, 3671649), (27, 2991714), (33, 2447766), (54, 1495857), (66, 1223883), (81, 997238), (99, 815922), (162, 498619), (198, 407961), (297, 271974), (594, 135987), (891, 90658), (1782, 45329)]