64089984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 197210880

約数和(自身を除く): 133120896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 211, 224, 226, 336, 339, 384, 422, 448, 452, 633, 672, 678, 791, 844, 896, 904, 1266, 1344, 1356, 1477, 1582, 1688, 1808, 2373, 2532, 2688, 2712, 2954, 3164, 3376, 3616, 4431, 4746, 5064, 5424, 5908, 6328, 6752, 7232, 8862, 9492, 10128, 10848, 11816, 12656, 13504, 14464, 17724, 18984, 20256, 21696, 23632, 23843, 25312, 27008, 35448, 37968, 40512, 43392, 47264, 47686, 50624, 70896, 71529, 75936, 81024, 94528, 95372, 101248, 141792, 143058, 151872, 166901, 189056, 190744, 283584, 286116, 303744, 333802, 381488, 500703, 567168, 572232, 667604, 762976, 1001406, 1144464, 1335208, 1525952, 2002812, 2288928, 2670416, 3051904, 4005624, 4577856, 5340832, 8011248, 9155712, 10681664, 16022496, 21363328, 32044992, 64089984]

約数ペア:

[(1, 64089984), (2, 32044992), (3, 21363328), (4, 16022496), (6, 10681664), (7, 9155712), (8, 8011248), (12, 5340832), (14, 4577856), (16, 4005624), (21, 3051904), (24, 2670416), (28, 2288928), (32, 2002812), (42, 1525952), (48, 1335208), (56, 1144464), (64, 1001406), (84, 762976), (96, 667604), (112, 572232), (113, 567168), (128, 500703), (168, 381488), (192, 333802), (211, 303744), (224, 286116), (226, 283584), (336, 190744), (339, 189056), (384, 166901), (422, 151872), (448, 143058), (452, 141792), (633, 101248), (672, 95372), (678, 94528), (791, 81024), (844, 75936), (896, 71529), (904, 70896), (1266, 50624), (1344, 47686), (1356, 47264), (1477, 43392), (1582, 40512), (1688, 37968), (1808, 35448), (2373, 27008), (2532, 25312), (2688, 23843), (2712, 23632), (2954, 21696), (3164, 20256), (3376, 18984), (3616, 17724), (4431, 14464), (4746, 13504), (5064, 12656), (5424, 11816), (5908, 10848), (6328, 10128), (6752, 9492), (7232, 8862)]