64724484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21319}}^1$

素因数の和:21360

約数の個数: 48

約数和(自身を含む): 171924480

約数和(自身を除く): 107199996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 21319, 42638, 63957, 85276, 127914, 234509, 255828, 469018, 490337, 703527, 938036, 980674, 1407054, 1471011, 1961348, 2814108, 2942022, 5393707, 5884044, 10787414, 16181121, 21574828, 32362242, 64724484]

約数ペア:

[(1, 64724484), (2, 32362242), (3, 21574828), (4, 16181121), (6, 10787414), (11, 5884044), (12, 5393707), (22, 2942022), (23, 2814108), (33, 1961348), (44, 1471011), (46, 1407054), (66, 980674), (69, 938036), (92, 703527), (132, 490337), (138, 469018), (253, 255828), (276, 234509), (506, 127914), (759, 85276), (1012, 63957), (1518, 42638), (3036, 21319)]