87923193148

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1\times {\mathrm{20563}}^1$

素因数の和:22586

約数の個数: 48

約数和(自身を含む): 178173076480

約数和(自身を除く): 90249883332

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1933, 2212, 3866, 7732, 13531, 20563, 27062, 41126, 54124, 82252, 143941, 152707, 287882, 305414, 575764, 610828, 1068949, 1624477, 2137898, 3248954, 4275796, 6497908, 11371339, 22742678, 39748279, 45485356, 79496558, 158993116, 278237953, 556475906, 1112951812, 3140114041, 6280228082, 12560456164, 21980798287, 43961596574, 87923193148]

約数ペア:

[(1, 87923193148), (2, 43961596574), (4, 21980798287), (7, 12560456164), (14, 6280228082), (28, 3140114041), (79, 1112951812), (158, 556475906), (316, 278237953), (553, 158993116), (1106, 79496558), (1933, 45485356), (2212, 39748279), (3866, 22742678), (7732, 11371339), (13531, 6497908), (20563, 4275796), (27062, 3248954), (41126, 2137898), (54124, 1624477), (82252, 1068949), (143941, 610828), (152707, 575764), (287882, 305414)]