67277484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 178799712

約数和(自身を除く): 111522228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 193, 207, 276, 386, 414, 421, 579, 772, 828, 842, 1158, 1263, 1684, 1737, 2316, 2526, 3474, 3789, 4439, 5052, 6948, 7578, 8878, 9683, 13317, 15156, 17756, 19366, 26634, 29049, 38732, 39951, 53268, 58098, 79902, 81253, 87147, 116196, 159804, 162506, 174294, 243759, 325012, 348588, 487518, 731277, 975036, 1462554, 1868819, 2925108, 3737638, 5606457, 7475276, 11212914, 16819371, 22425828, 33638742, 67277484]

約数ペア:

[(1, 67277484), (2, 33638742), (3, 22425828), (4, 16819371), (6, 11212914), (9, 7475276), (12, 5606457), (18, 3737638), (23, 2925108), (36, 1868819), (46, 1462554), (69, 975036), (92, 731277), (138, 487518), (193, 348588), (207, 325012), (276, 243759), (386, 174294), (414, 162506), (421, 159804), (579, 116196), (772, 87147), (828, 81253), (842, 79902), (1158, 58098), (1263, 53268), (1684, 39951), (1737, 38732), (2316, 29049), (2526, 26634), (3474, 19366), (3789, 17756), (4439, 15156), (5052, 13317), (6948, 9683), (7578, 8878)]