66517242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 90246918

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1334, 1511, 1518, 1914, 2001, 3022, 4002, 4533, 7337, 9066, 14674, 16621, 22011, 33242, 34753, 43819, 44022, 49863, 69506, 87638, 99726, 104259, 131457, 208518, 262914, 382283, 482009, 764566, 964018, 1007837, 1146849, 1446027, 2015674, 2293698, 2892054, 3023511, 6047022, 11086207, 22172414, 33258621, 66517242]

約数ペア:

[(1, 66517242), (2, 33258621), (3, 22172414), (6, 11086207), (11, 6047022), (22, 3023511), (23, 2892054), (29, 2293698), (33, 2015674), (46, 1446027), (58, 1146849), (66, 1007837), (69, 964018), (87, 764566), (138, 482009), (174, 382283), (253, 262914), (319, 208518), (506, 131457), (638, 104259), (667, 99726), (759, 87638), (957, 69506), (1334, 49863), (1511, 44022), (1518, 43819), (1914, 34753), (2001, 33242), (3022, 22011), (4002, 16621), (4533, 14674), (7337, 9066)]