84021828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 222469632

約数和(自身を除く): 138447804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 113, 129, 131, 132, 172, 226, 258, 262, 339, 393, 452, 473, 516, 524, 678, 786, 946, 1243, 1356, 1419, 1441, 1572, 1892, 2486, 2838, 2882, 3729, 4323, 4859, 4972, 5633, 5676, 5764, 7458, 8646, 9718, 11266, 14577, 14803, 14916, 16899, 17292, 19436, 22532, 29154, 29606, 33798, 44409, 53449, 58308, 59212, 61963, 67596, 88818, 106898, 123926, 160347, 162833, 177636, 185889, 213796, 247852, 320694, 325666, 371778, 488499, 636529, 641388, 651332, 743556, 976998, 1273058, 1909587, 1953996, 2546116, 3819174, 7001819, 7638348, 14003638, 21005457, 28007276, 42010914, 84021828]

約数ペア:

[(1, 84021828), (2, 42010914), (3, 28007276), (4, 21005457), (6, 14003638), (11, 7638348), (12, 7001819), (22, 3819174), (33, 2546116), (43, 1953996), (44, 1909587), (66, 1273058), (86, 976998), (113, 743556), (129, 651332), (131, 641388), (132, 636529), (172, 488499), (226, 371778), (258, 325666), (262, 320694), (339, 247852), (393, 213796), (452, 185889), (473, 177636), (516, 162833), (524, 160347), (678, 123926), (786, 106898), (946, 88818), (1243, 67596), (1356, 61963), (1419, 59212), (1441, 58308), (1572, 53449), (1892, 44409), (2486, 33798), (2838, 29606), (2882, 29154), (3729, 22532), (4323, 19436), (4859, 17292), (4972, 16899), (5633, 14916), (5676, 14803), (5764, 14577), (7458, 11266), (8646, 9718)]