68423616

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 140

約数和(自身を含む): 206901288

約数和(自身を除く): 138477672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 197, 201, 216, 268, 288, 324, 394, 402, 432, 536, 576, 591, 603, 648, 788, 804, 864, 1072, 1182, 1206, 1296, 1576, 1608, 1728, 1773, 1809, 2144, 2364, 2412, 2592, 3152, 3216, 3546, 3618, 4288, 4728, 4824, 5184, 5319, 5427, 6304, 6432, 7092, 7236, 9456, 9648, 10638, 10854, 12608, 12864, 13199, 14184, 14472, 15957, 18912, 19296, 21276, 21708, 26398, 28368, 28944, 31914, 37824, 38592, 39597, 42552, 43416, 52796, 56736, 57888, 63828, 79194, 85104, 86832, 105592, 113472, 115776, 118791, 127656, 158388, 170208, 173664, 211184, 237582, 255312, 316776, 340416, 347328, 356373, 422368, 475164, 510624, 633552, 712746, 844736, 950328, 1021248, 1069119, 1267104, 1425492, 1900656, 2138238, 2534208, 2850984, 3801312, 4276476, 5701968, 7602624, 8552952, 11403936, 17105904, 22807872, 34211808, 68423616]

約数ペア:

[(1, 68423616), (2, 34211808), (3, 22807872), (4, 17105904), (6, 11403936), (8, 8552952), (9, 7602624), (12, 5701968), (16, 4276476), (18, 3801312), (24, 2850984), (27, 2534208), (32, 2138238), (36, 1900656), (48, 1425492), (54, 1267104), (64, 1069119), (67, 1021248), (72, 950328), (81, 844736), (96, 712746), (108, 633552), (134, 510624), (144, 475164), (162, 422368), (192, 356373), (197, 347328), (201, 340416), (216, 316776), (268, 255312), (288, 237582), (324, 211184), (394, 173664), (402, 170208), (432, 158388), (536, 127656), (576, 118791), (591, 115776), (603, 113472), (648, 105592), (788, 86832), (804, 85104), (864, 79194), (1072, 63828), (1182, 57888), (1206, 56736), (1296, 52796), (1576, 43416), (1608, 42552), (1728, 39597), (1773, 38592), (1809, 37824), (2144, 31914), (2364, 28944), (2412, 28368), (2592, 26398), (3152, 21708), (3216, 21276), (3546, 19296), (3618, 18912), (4288, 15957), (4728, 14472), (4824, 14184), (5184, 13199), (5319, 12864), (5427, 12608), (6304, 10854), (6432, 10638), (7092, 9648), (7236, 9456)]