61403496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 132132504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 149, 154, 168, 223, 231, 264, 298, 308, 446, 447, 462, 596, 616, 669, 892, 894, 924, 1043, 1192, 1338, 1561, 1639, 1784, 1788, 1848, 2086, 2453, 2676, 3122, 3129, 3278, 3576, 4172, 4683, 4906, 4917, 5352, 6244, 6258, 6556, 7359, 8344, 9366, 9812, 9834, 11473, 12488, 12516, 13112, 14718, 17171, 18732, 19624, 19668, 22946, 25032, 29436, 33227, 34342, 34419, 37464, 39336, 45892, 51513, 58872, 66454, 68684, 68838, 91784, 99681, 103026, 132908, 137368, 137676, 199362, 206052, 232589, 265816, 275352, 365497, 398724, 412104, 465178, 697767, 730994, 797448, 930356, 1096491, 1395534, 1461988, 1860712, 2192982, 2558479, 2791068, 2923976, 4385964, 5116958, 5582136, 7675437, 8771928, 10233916, 15350874, 20467832, 30701748, 61403496]

約数ペア:

[(1, 61403496), (2, 30701748), (3, 20467832), (4, 15350874), (6, 10233916), (7, 8771928), (8, 7675437), (11, 5582136), (12, 5116958), (14, 4385964), (21, 2923976), (22, 2791068), (24, 2558479), (28, 2192982), (33, 1860712), (42, 1461988), (44, 1395534), (56, 1096491), (66, 930356), (77, 797448), (84, 730994), (88, 697767), (132, 465178), (149, 412104), (154, 398724), (168, 365497), (223, 275352), (231, 265816), (264, 232589), (298, 206052), (308, 199362), (446, 137676), (447, 137368), (462, 132908), (596, 103026), (616, 99681), (669, 91784), (892, 68838), (894, 68684), (924, 66454), (1043, 58872), (1192, 51513), (1338, 45892), (1561, 39336), (1639, 37464), (1784, 34419), (1788, 34342), (1848, 33227), (2086, 29436), (2453, 25032), (2676, 22946), (3122, 19668), (3129, 19624), (3278, 18732), (3576, 17171), (4172, 14718), (4683, 13112), (4906, 12516), (4917, 12488), (5352, 11473), (6244, 9834), (6258, 9812), (6556, 9366), (7359, 8344)]