78174516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 222824448

約数和(自身を除く): 144649932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 516, 602, 644, 903, 941, 966, 989, 1204, 1806, 1882, 1932, 1978, 2823, 2967, 3612, 3764, 3956, 5646, 5934, 6587, 6923, 11292, 11868, 13174, 13846, 19761, 20769, 21643, 26348, 27692, 39522, 40463, 41538, 43286, 64929, 79044, 80926, 83076, 86572, 121389, 129858, 151501, 161852, 242778, 259716, 283241, 303002, 454503, 485556, 566482, 606004, 849723, 909006, 930649, 1132964, 1699446, 1818012, 1861298, 2791947, 3398892, 3722596, 5583894, 6514543, 11167788, 13029086, 19543629, 26058172, 39087258, 78174516]

約数ペア:

[(1, 78174516), (2, 39087258), (3, 26058172), (4, 19543629), (6, 13029086), (7, 11167788), (12, 6514543), (14, 5583894), (21, 3722596), (23, 3398892), (28, 2791947), (42, 1861298), (43, 1818012), (46, 1699446), (69, 1132964), (84, 930649), (86, 909006), (92, 849723), (129, 606004), (138, 566482), (161, 485556), (172, 454503), (258, 303002), (276, 283241), (301, 259716), (322, 242778), (483, 161852), (516, 151501), (602, 129858), (644, 121389), (903, 86572), (941, 83076), (966, 80926), (989, 79044), (1204, 64929), (1806, 43286), (1882, 41538), (1932, 40463), (1978, 39522), (2823, 27692), (2967, 26348), (3612, 21643), (3764, 20769), (3956, 19761), (5646, 13846), (5934, 13174), (6587, 11868), (6923, 11292)]