68416656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 223699968

約数和(自身を除く): 155283312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 107, 112, 132, 154, 168, 173, 176, 214, 231, 264, 308, 321, 336, 346, 428, 462, 519, 528, 616, 642, 692, 749, 856, 924, 1038, 1177, 1211, 1232, 1284, 1384, 1498, 1712, 1848, 1903, 2076, 2247, 2354, 2422, 2568, 2768, 2996, 3531, 3633, 3696, 3806, 4152, 4494, 4708, 4844, 5136, 5709, 5992, 7062, 7266, 7612, 8239, 8304, 8988, 9416, 9688, 11418, 11984, 13321, 14124, 14532, 15224, 16478, 17976, 18511, 18832, 19376, 22836, 24717, 26642, 28248, 29064, 30448, 32956, 35952, 37022, 39963, 45672, 49434, 53284, 55533, 56496, 58128, 65912, 74044, 79926, 91344, 98868, 106568, 111066, 129577, 131824, 148088, 159852, 197736, 203621, 213136, 222132, 259154, 296176, 319704, 388731, 395472, 407242, 444264, 518308, 610863, 639408, 777462, 814484, 888528, 1036616, 1221726, 1425347, 1554924, 1628968, 2073232, 2443452, 2850694, 3109848, 3257936, 4276041, 4886904, 5701388, 6219696, 8552082, 9773808, 11402776, 17104164, 22805552, 34208328, 68416656]

約数ペア:

[(1, 68416656), (2, 34208328), (3, 22805552), (4, 17104164), (6, 11402776), (7, 9773808), (8, 8552082), (11, 6219696), (12, 5701388), (14, 4886904), (16, 4276041), (21, 3257936), (22, 3109848), (24, 2850694), (28, 2443452), (33, 2073232), (42, 1628968), (44, 1554924), (48, 1425347), (56, 1221726), (66, 1036616), (77, 888528), (84, 814484), (88, 777462), (107, 639408), (112, 610863), (132, 518308), (154, 444264), (168, 407242), (173, 395472), (176, 388731), (214, 319704), (231, 296176), (264, 259154), (308, 222132), (321, 213136), (336, 203621), (346, 197736), (428, 159852), (462, 148088), (519, 131824), (528, 129577), (616, 111066), (642, 106568), (692, 98868), (749, 91344), (856, 79926), (924, 74044), (1038, 65912), (1177, 58128), (1211, 56496), (1232, 55533), (1284, 53284), (1384, 49434), (1498, 45672), (1712, 39963), (1848, 37022), (1903, 35952), (2076, 32956), (2247, 30448), (2354, 29064), (2422, 28248), (2568, 26642), (2768, 24717), (2996, 22836), (3531, 19376), (3633, 18832), (3696, 18511), (3806, 17976), (4152, 16478), (4494, 15224), (4708, 14532), (4844, 14124), (5136, 13321), (5709, 11984), (5992, 11418), (7062, 9688), (7266, 9416), (7612, 8988), (8239, 8304)]