68043948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 186751152

約数和(自身を除く): 118707204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1193, 1358, 2037, 2386, 2716, 3579, 4074, 4753, 4772, 7158, 8148, 8351, 9506, 14259, 14316, 16702, 19012, 25053, 28518, 33404, 50106, 57036, 58457, 100212, 115721, 116914, 175371, 231442, 233828, 347163, 350742, 462884, 694326, 701484, 810047, 1388652, 1620094, 2430141, 3240188, 4860282, 5670329, 9720564, 11340658, 17010987, 22681316, 34021974, 68043948]

約数ペア:

[(1, 68043948), (2, 34021974), (3, 22681316), (4, 17010987), (6, 11340658), (7, 9720564), (12, 5670329), (14, 4860282), (21, 3240188), (28, 2430141), (42, 1620094), (49, 1388652), (84, 810047), (97, 701484), (98, 694326), (147, 462884), (194, 350742), (196, 347163), (291, 233828), (294, 231442), (388, 175371), (582, 116914), (588, 115721), (679, 100212), (1164, 58457), (1193, 57036), (1358, 50106), (2037, 33404), (2386, 28518), (2716, 25053), (3579, 19012), (4074, 16702), (4753, 14316), (4772, 14259), (7158, 9506), (8148, 8351)]