68649282

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 80

約数和(自身を含む): 170328312

約数和(自身を除く): 101679030

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 222, 234, 333, 351, 481, 666, 702, 881, 962, 999, 1053, 1443, 1762, 1998, 2106, 2643, 2886, 2997, 4329, 5286, 5994, 7929, 8658, 11453, 12987, 15858, 22906, 23787, 25974, 32597, 34359, 38961, 47574, 65194, 68718, 71361, 77922, 97791, 103077, 142722, 195582, 206154, 293373, 309231, 423761, 586746, 618462, 847522, 880119, 927693, 1271283, 1760238, 1855386, 2542566, 2640357, 3813849, 5280714, 7627698, 11441547, 22883094, 34324641, 68649282]

約数ペア:

[(1, 68649282), (2, 34324641), (3, 22883094), (6, 11441547), (9, 7627698), (13, 5280714), (18, 3813849), (26, 2640357), (27, 2542566), (37, 1855386), (39, 1760238), (54, 1271283), (74, 927693), (78, 880119), (81, 847522), (111, 618462), (117, 586746), (162, 423761), (222, 309231), (234, 293373), (333, 206154), (351, 195582), (481, 142722), (666, 103077), (702, 97791), (881, 77922), (962, 71361), (999, 68718), (1053, 65194), (1443, 47574), (1762, 38961), (1998, 34359), (2106, 32597), (2643, 25974), (2886, 23787), (2997, 22906), (4329, 15858), (5286, 12987), (5994, 11453), (7929, 8658)]