78480036

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15461}}^1$

素因数の和:15521

約数の個数: 48

約数和(自身を含む): 207809280

約数和(自身を除く): 129329244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 15461, 30922, 46383, 61844, 92766, 139149, 185532, 278298, 417447, 556596, 726667, 834894, 1453334, 1669788, 2180001, 2906668, 4360002, 6540003, 8720004, 13080006, 19620009, 26160012, 39240018, 78480036]

約数ペア:

[(1, 78480036), (2, 39240018), (3, 26160012), (4, 19620009), (6, 13080006), (9, 8720004), (12, 6540003), (18, 4360002), (27, 2906668), (36, 2180001), (47, 1669788), (54, 1453334), (94, 834894), (108, 726667), (141, 556596), (188, 417447), (282, 278298), (423, 185532), (564, 139149), (846, 92766), (1269, 61844), (1692, 46383), (2538, 30922), (5076, 15461)]