66395802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 86221158

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 191, 229, 253, 382, 458, 506, 573, 687, 759, 1146, 1374, 1518, 2101, 2519, 4202, 4393, 5038, 5267, 6303, 7557, 8786, 10534, 12606, 13179, 15114, 15801, 26358, 31602, 43739, 48323, 57937, 87478, 96646, 115874, 131217, 144969, 173811, 262434, 289938, 347622, 481129, 962258, 1005997, 1443387, 2011994, 2886774, 3017991, 6035982, 11065967, 22131934, 33197901, 66395802]

約数ペア:

[(1, 66395802), (2, 33197901), (3, 22131934), (6, 11065967), (11, 6035982), (22, 3017991), (23, 2886774), (33, 2011994), (46, 1443387), (66, 1005997), (69, 962258), (138, 481129), (191, 347622), (229, 289938), (253, 262434), (382, 173811), (458, 144969), (506, 131217), (573, 115874), (687, 96646), (759, 87478), (1146, 57937), (1374, 48323), (1518, 43739), (2101, 31602), (2519, 26358), (4202, 15801), (4393, 15114), (5038, 13179), (5267, 12606), (6303, 10534), (7557, 8786)]