79771636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 168327936

約数和(自身を除く): 88556300

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1277, 1358, 2231, 2554, 2716, 4462, 5108, 8924, 8939, 15617, 17878, 29371, 31234, 35756, 58742, 62468, 117484, 123869, 205597, 247738, 411194, 495476, 822388, 867083, 1734166, 2848987, 3468332, 5697974, 11395948, 19942909, 39885818, 79771636]

約数ペア:

[(1, 79771636), (2, 39885818), (4, 19942909), (7, 11395948), (14, 5697974), (23, 3468332), (28, 2848987), (46, 1734166), (92, 867083), (97, 822388), (161, 495476), (194, 411194), (322, 247738), (388, 205597), (644, 123869), (679, 117484), (1277, 62468), (1358, 58742), (2231, 35756), (2554, 31234), (2716, 29371), (4462, 17878), (5108, 15617), (8924, 8939)]