78479964

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{29863}}^1$

素因数の和:29946

約数の個数: 36

約数和(自身を含む): 201104176

約数和(自身を除く): 122624212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 29863, 59726, 89589, 119452, 179178, 268767, 358356, 537534, 1075068, 2179999, 4359998, 6539997, 8719996, 13079994, 19619991, 26159988, 39239982, 78479964]

約数ペア:

[(1, 78479964), (2, 39239982), (3, 26159988), (4, 19619991), (6, 13079994), (9, 8719996), (12, 6539997), (18, 4359998), (36, 2179999), (73, 1075068), (146, 537534), (219, 358356), (292, 268767), (438, 179178), (657, 119452), (876, 89589), (1314, 59726), (2628, 29863)]