74886528

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 212486400

約数和(自身を除く): 137599872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 139, 183, 184, 192, 244, 276, 278, 366, 368, 384, 417, 488, 552, 556, 732, 736, 834, 976, 1104, 1112, 1403, 1464, 1472, 1668, 1952, 2208, 2224, 2806, 2928, 2944, 3197, 3336, 3904, 4209, 4416, 4448, 5612, 5856, 6394, 6672, 7808, 8418, 8479, 8832, 8896, 9591, 11224, 11712, 12788, 13344, 16836, 16958, 17792, 19182, 22448, 23424, 25437, 25576, 26688, 33672, 33916, 38364, 44896, 50874, 51152, 53376, 67344, 67832, 76728, 89792, 101748, 102304, 134688, 135664, 153456, 179584, 195017, 203496, 204608, 269376, 271328, 306912, 390034, 406992, 409216, 538752, 542656, 585051, 613824, 780068, 813984, 1085312, 1170102, 1227648, 1560136, 1627968, 2340204, 3120272, 3255936, 4680408, 6240544, 9360816, 12481088, 18721632, 24962176, 37443264, 74886528]

約数ペア:

[(1, 74886528), (2, 37443264), (3, 24962176), (4, 18721632), (6, 12481088), (8, 9360816), (12, 6240544), (16, 4680408), (23, 3255936), (24, 3120272), (32, 2340204), (46, 1627968), (48, 1560136), (61, 1227648), (64, 1170102), (69, 1085312), (92, 813984), (96, 780068), (122, 613824), (128, 585051), (138, 542656), (139, 538752), (183, 409216), (184, 406992), (192, 390034), (244, 306912), (276, 271328), (278, 269376), (366, 204608), (368, 203496), (384, 195017), (417, 179584), (488, 153456), (552, 135664), (556, 134688), (732, 102304), (736, 101748), (834, 89792), (976, 76728), (1104, 67832), (1112, 67344), (1403, 53376), (1464, 51152), (1472, 50874), (1668, 44896), (1952, 38364), (2208, 33916), (2224, 33672), (2806, 26688), (2928, 25576), (2944, 25437), (3197, 23424), (3336, 22448), (3904, 19182), (4209, 17792), (4416, 16958), (4448, 16836), (5612, 13344), (5856, 12788), (6394, 11712), (6672, 11224), (7808, 9591), (8418, 8896), (8479, 8832)]