81903696

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 249359040

約数和(自身を除く): 167455344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 97, 98, 112, 147, 168, 194, 196, 291, 294, 336, 359, 388, 392, 582, 588, 679, 718, 776, 784, 1077, 1164, 1176, 1358, 1436, 1552, 2037, 2154, 2328, 2352, 2513, 2716, 2872, 4074, 4308, 4656, 4753, 5026, 5432, 5744, 7539, 8148, 8616, 9506, 10052, 10864, 14259, 15078, 16296, 17232, 17591, 19012, 20104, 28518, 30156, 32592, 34823, 35182, 38024, 40208, 52773, 57036, 60312, 69646, 70364, 76048, 104469, 105546, 114072, 120624, 139292, 140728, 208938, 211092, 228144, 243761, 278584, 281456, 417876, 422184, 487522, 557168, 731283, 835752, 844368, 975044, 1462566, 1671504, 1706327, 1950088, 2925132, 3412654, 3900176, 5118981, 5850264, 6825308, 10237962, 11700528, 13650616, 20475924, 27301232, 40951848, 81903696]

約数ペア:

[(1, 81903696), (2, 40951848), (3, 27301232), (4, 20475924), (6, 13650616), (7, 11700528), (8, 10237962), (12, 6825308), (14, 5850264), (16, 5118981), (21, 3900176), (24, 3412654), (28, 2925132), (42, 1950088), (48, 1706327), (49, 1671504), (56, 1462566), (84, 975044), (97, 844368), (98, 835752), (112, 731283), (147, 557168), (168, 487522), (194, 422184), (196, 417876), (291, 281456), (294, 278584), (336, 243761), (359, 228144), (388, 211092), (392, 208938), (582, 140728), (588, 139292), (679, 120624), (718, 114072), (776, 105546), (784, 104469), (1077, 76048), (1164, 70364), (1176, 69646), (1358, 60312), (1436, 57036), (1552, 52773), (2037, 40208), (2154, 38024), (2328, 35182), (2352, 34823), (2513, 32592), (2716, 30156), (2872, 28518), (4074, 20104), (4308, 19012), (4656, 17591), (4753, 17232), (5026, 16296), (5432, 15078), (5744, 14259), (7539, 10864), (8148, 10052), (8616, 9506)]