77796546

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 167878656

約数和(自身を除く): 90082110

約数列:

[1, 2, 3, 6, 31, 43, 62, 71, 86, 93, 129, 137, 142, 186, 213, 258, 274, 411, 426, 822, 1333, 2201, 2666, 3053, 3999, 4247, 4402, 5891, 6106, 6603, 7998, 8494, 9159, 9727, 11782, 12741, 13206, 17673, 18318, 19454, 25482, 29181, 35346, 58362, 94643, 182621, 189286, 283929, 301537, 365242, 418261, 547863, 567858, 603074, 836522, 904611, 1095726, 1254783, 1809222, 2509566, 12966091, 25932182, 38898273, 77796546]

約数ペア:

[(1, 77796546), (2, 38898273), (3, 25932182), (6, 12966091), (31, 2509566), (43, 1809222), (62, 1254783), (71, 1095726), (86, 904611), (93, 836522), (129, 603074), (137, 567858), (142, 547863), (186, 418261), (213, 365242), (258, 301537), (274, 283929), (411, 189286), (426, 182621), (822, 94643), (1333, 58362), (2201, 35346), (2666, 29181), (3053, 25482), (3999, 19454), (4247, 18318), (4402, 17673), (5891, 13206), (6106, 12741), (6603, 11782), (7998, 9727), (8494, 9159)]