78106236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 203191632

約数和(自身を除く): 125085396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 521, 806, 961, 1042, 1209, 1563, 1612, 1922, 2084, 2418, 2883, 3126, 3844, 4836, 5766, 6252, 6773, 11532, 12493, 13546, 16151, 20319, 24986, 27092, 32302, 37479, 40638, 48453, 49972, 64604, 74958, 81276, 96906, 149916, 193812, 209963, 419926, 500681, 629889, 839852, 1001362, 1259778, 1502043, 2002724, 2519556, 3004086, 6008172, 6508853, 13017706, 19526559, 26035412, 39053118, 78106236]

約数ペア:

[(1, 78106236), (2, 39053118), (3, 26035412), (4, 19526559), (6, 13017706), (12, 6508853), (13, 6008172), (26, 3004086), (31, 2519556), (39, 2002724), (52, 1502043), (62, 1259778), (78, 1001362), (93, 839852), (124, 629889), (156, 500681), (186, 419926), (372, 209963), (403, 193812), (521, 149916), (806, 96906), (961, 81276), (1042, 74958), (1209, 64604), (1563, 49972), (1612, 48453), (1922, 40638), (2084, 37479), (2418, 32302), (2883, 27092), (3126, 24986), (3844, 20319), (4836, 16151), (5766, 13546), (6252, 12493), (6773, 11532)]