66342864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 202823328

約数和(自身を除く): 136480464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 392, 402, 421, 469, 536, 588, 784, 804, 842, 938, 1072, 1176, 1263, 1407, 1608, 1684, 1876, 2352, 2526, 2814, 2947, 3216, 3283, 3368, 3752, 5052, 5628, 5894, 6566, 6736, 7504, 8841, 9849, 10104, 11256, 11788, 13132, 17682, 19698, 20208, 20629, 22512, 23576, 26264, 28207, 35364, 39396, 41258, 47152, 52528, 56414, 61887, 70728, 78792, 82516, 84621, 112828, 123774, 141456, 157584, 165032, 169242, 197449, 225656, 247548, 330064, 338484, 394898, 451312, 495096, 592347, 676968, 789796, 990192, 1184694, 1353936, 1382143, 1579592, 2369388, 2764286, 3159184, 4146429, 4738776, 5528572, 8292858, 9477552, 11057144, 16585716, 22114288, 33171432, 66342864]

約数ペア:

[(1, 66342864), (2, 33171432), (3, 22114288), (4, 16585716), (6, 11057144), (7, 9477552), (8, 8292858), (12, 5528572), (14, 4738776), (16, 4146429), (21, 3159184), (24, 2764286), (28, 2369388), (42, 1579592), (48, 1382143), (49, 1353936), (56, 1184694), (67, 990192), (84, 789796), (98, 676968), (112, 592347), (134, 495096), (147, 451312), (168, 394898), (196, 338484), (201, 330064), (268, 247548), (294, 225656), (336, 197449), (392, 169242), (402, 165032), (421, 157584), (469, 141456), (536, 123774), (588, 112828), (784, 84621), (804, 82516), (842, 78792), (938, 70728), (1072, 61887), (1176, 56414), (1263, 52528), (1407, 47152), (1608, 41258), (1684, 39396), (1876, 35364), (2352, 28207), (2526, 26264), (2814, 23576), (2947, 22512), (3216, 20629), (3283, 20208), (3368, 19698), (3752, 17682), (5052, 13132), (5628, 11788), (5894, 11256), (6566, 10104), (6736, 9849), (7504, 8841)]