66222942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 78410658

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 89, 107, 114, 122, 178, 183, 214, 267, 321, 366, 534, 642, 1159, 1691, 2033, 2318, 3382, 3477, 4066, 5073, 5429, 6099, 6527, 6954, 9523, 10146, 10858, 12198, 13054, 16287, 19046, 19581, 28569, 32574, 39162, 57138, 103151, 124013, 180937, 206302, 248026, 309453, 361874, 372039, 542811, 580903, 618906, 744078, 1085622, 1161806, 1742709, 3485418, 11037157, 22074314, 33111471, 66222942]

約数ペア:

[(1, 66222942), (2, 33111471), (3, 22074314), (6, 11037157), (19, 3485418), (38, 1742709), (57, 1161806), (61, 1085622), (89, 744078), (107, 618906), (114, 580903), (122, 542811), (178, 372039), (183, 361874), (214, 309453), (267, 248026), (321, 206302), (366, 180937), (534, 124013), (642, 103151), (1159, 57138), (1691, 39162), (2033, 32574), (2318, 28569), (3382, 19581), (3477, 19046), (4066, 16287), (5073, 13054), (5429, 12198), (6099, 10858), (6527, 10146), (6954, 9523)]