71398668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 183173760

約数和(自身を除く): 111775092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 2882, 4129, 4323, 5764, 8258, 8646, 12387, 16516, 17292, 24774, 45419, 49548, 90838, 136257, 181676, 272514, 540899, 545028, 1081798, 1622697, 2163596, 3245394, 5949889, 6490788, 11899778, 17849667, 23799556, 35699334, 71398668]

約数ペア:

[(1, 71398668), (2, 35699334), (3, 23799556), (4, 17849667), (6, 11899778), (11, 6490788), (12, 5949889), (22, 3245394), (33, 2163596), (44, 1622697), (66, 1081798), (131, 545028), (132, 540899), (262, 272514), (393, 181676), (524, 136257), (786, 90838), (1441, 49548), (1572, 45419), (2882, 24774), (4129, 17292), (4323, 16516), (5764, 12387), (8258, 8646)]