65815542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 162978816

約数和(自身を除く): 97163274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 43, 62, 78, 86, 93, 117, 129, 186, 211, 234, 258, 279, 387, 403, 422, 558, 559, 633, 774, 806, 1118, 1209, 1266, 1333, 1677, 1899, 2418, 2666, 2743, 3354, 3627, 3798, 3999, 5031, 5486, 6541, 7254, 7998, 8229, 9073, 10062, 11997, 13082, 16458, 17329, 18146, 19623, 23994, 24687, 27219, 34658, 39246, 49374, 51987, 54438, 58869, 81657, 85033, 103974, 117738, 117949, 155961, 163314, 170066, 235898, 255099, 281263, 311922, 353847, 510198, 562526, 707694, 765297, 843789, 1061541, 1530594, 1687578, 2123082, 2531367, 3656419, 5062734, 7312838, 10969257, 21938514, 32907771, 65815542]

約数ペア:

[(1, 65815542), (2, 32907771), (3, 21938514), (6, 10969257), (9, 7312838), (13, 5062734), (18, 3656419), (26, 2531367), (31, 2123082), (39, 1687578), (43, 1530594), (62, 1061541), (78, 843789), (86, 765297), (93, 707694), (117, 562526), (129, 510198), (186, 353847), (211, 311922), (234, 281263), (258, 255099), (279, 235898), (387, 170066), (403, 163314), (422, 155961), (558, 117949), (559, 117738), (633, 103974), (774, 85033), (806, 81657), (1118, 58869), (1209, 54438), (1266, 51987), (1333, 49374), (1677, 39246), (1899, 34658), (2418, 27219), (2666, 24687), (2743, 23994), (3354, 19623), (3627, 18146), (3798, 17329), (3999, 16458), (5031, 13082), (5486, 11997), (6541, 10062), (7254, 9073), (7998, 8229)]