68374226557

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{1399}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 92574720000

約数和(自身を除く): 24200493443

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1229, 1399, 1729, 2093, 3059, 5681, 8603, 9793, 15977, 18187, 23351, 26581, 28267, 32177, 39767, 111839, 127309, 163457, 186067, 197869, 225239, 303563, 345553, 367471, 418301, 537073, 611363, 1719371, 2124941, 2418871, 2572297, 2928107, 3759511, 4279541, 6981949, 7947719, 12035597, 22351823, 32668049, 39545533, 48873643, 55634033, 156462761, 228676343, 276818731, 424684637, 514091929, 751365127, 2972792459, 3598643503, 5259555889, 9767746651, 68374226557]

約数ペア:

[(1, 68374226557), (7, 9767746651), (13, 5259555889), (19, 3598643503), (23, 2972792459), (91, 751365127), (133, 514091929), (161, 424684637), (247, 276818731), (299, 228676343), (437, 156462761), (1229, 55634033), (1399, 48873643), (1729, 39545533), (2093, 32668049), (3059, 22351823), (5681, 12035597), (8603, 7947719), (9793, 6981949), (15977, 4279541), (18187, 3759511), (23351, 2928107), (26581, 2572297), (28267, 2418871), (32177, 2124941), (39767, 1719371), (111839, 611363), (127309, 537073), (163457, 418301), (186067, 367471), (197869, 345553), (225239, 303563)]