84646548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1307}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 245673792

約数和(自身を除く): 161027244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1307, 1542, 1799, 2313, 2614, 3084, 3598, 3921, 4626, 5228, 5397, 7196, 7842, 9149, 9252, 10794, 11763, 15684, 16191, 18298, 21588, 23526, 27447, 32382, 36596, 47052, 54894, 64764, 82341, 109788, 164682, 329364, 335899, 671798, 1007697, 1343596, 2015394, 2351293, 3023091, 4030788, 4702586, 6046182, 7053879, 9405172, 12092364, 14107758, 21161637, 28215516, 42323274, 84646548]

約数ペア:

[(1, 84646548), (2, 42323274), (3, 28215516), (4, 21161637), (6, 14107758), (7, 12092364), (9, 9405172), (12, 7053879), (14, 6046182), (18, 4702586), (21, 4030788), (28, 3023091), (36, 2351293), (42, 2015394), (63, 1343596), (84, 1007697), (126, 671798), (252, 335899), (257, 329364), (514, 164682), (771, 109788), (1028, 82341), (1307, 64764), (1542, 54894), (1799, 47052), (2313, 36596), (2614, 32382), (3084, 27447), (3598, 23526), (3921, 21588), (4626, 18298), (5228, 16191), (5397, 15684), (7196, 11763), (7842, 10794), (9149, 9252)]