72554184

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1307}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 202478400

約数和(自身を除く): 129924216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1307, 1542, 2056, 2313, 2614, 3084, 3921, 4626, 5228, 6168, 6939, 7842, 9252, 10456, 11763, 13878, 15684, 18504, 23526, 27756, 31368, 35289, 47052, 55512, 70578, 94104, 141156, 282312, 335899, 671798, 1007697, 1343596, 2015394, 2687192, 3023091, 4030788, 6046182, 8061576, 9069273, 12092364, 18138546, 24184728, 36277092, 72554184]

約数ペア:

[(1, 72554184), (2, 36277092), (3, 24184728), (4, 18138546), (6, 12092364), (8, 9069273), (9, 8061576), (12, 6046182), (18, 4030788), (24, 3023091), (27, 2687192), (36, 2015394), (54, 1343596), (72, 1007697), (108, 671798), (216, 335899), (257, 282312), (514, 141156), (771, 94104), (1028, 70578), (1307, 55512), (1542, 47052), (2056, 35289), (2313, 31368), (2614, 27756), (3084, 23526), (3921, 18504), (4626, 15684), (5228, 13878), (6168, 11763), (6939, 10456), (7842, 9252)]