65857878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 149700096

約数和(自身を除く): 83842218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 271, 414, 542, 587, 813, 1174, 1626, 1761, 2439, 3522, 4878, 5283, 6233, 10566, 12466, 13501, 18699, 27002, 37398, 40503, 56097, 81006, 112194, 121509, 159077, 243018, 318154, 477231, 954462, 1431693, 2863386, 3658771, 7317542, 10976313, 21952626, 32928939, 65857878]

約数ペア:

[(1, 65857878), (2, 32928939), (3, 21952626), (6, 10976313), (9, 7317542), (18, 3658771), (23, 2863386), (46, 1431693), (69, 954462), (138, 477231), (207, 318154), (271, 243018), (414, 159077), (542, 121509), (587, 112194), (813, 81006), (1174, 56097), (1626, 40503), (1761, 37398), (2439, 27002), (3522, 18699), (4878, 13501), (5283, 12466), (6233, 10566)]