78488088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 240230400

約数和(自身を除く): 161742312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 201, 228, 266, 268, 367, 399, 402, 456, 469, 532, 536, 734, 798, 804, 938, 1064, 1101, 1273, 1407, 1468, 1596, 1608, 1876, 2202, 2546, 2569, 2814, 2936, 3192, 3752, 3819, 4404, 5092, 5138, 5628, 6973, 7638, 7707, 8808, 8911, 10184, 10276, 11256, 13946, 15276, 15414, 17822, 20552, 20919, 24589, 26733, 27892, 30552, 30828, 35644, 41838, 48811, 49178, 53466, 55784, 61656, 71288, 73767, 83676, 97622, 98356, 106932, 146433, 147534, 167352, 172123, 195244, 196712, 213864, 292866, 295068, 344246, 390488, 467191, 516369, 585732, 590136, 688492, 934382, 1032738, 1171464, 1376984, 1401573, 1868764, 2065476, 2803146, 3270337, 3737528, 4130952, 5606292, 6540674, 9811011, 11212584, 13081348, 19622022, 26162696, 39244044, 78488088]

約数ペア:

[(1, 78488088), (2, 39244044), (3, 26162696), (4, 19622022), (6, 13081348), (7, 11212584), (8, 9811011), (12, 6540674), (14, 5606292), (19, 4130952), (21, 3737528), (24, 3270337), (28, 2803146), (38, 2065476), (42, 1868764), (56, 1401573), (57, 1376984), (67, 1171464), (76, 1032738), (84, 934382), (114, 688492), (133, 590136), (134, 585732), (152, 516369), (168, 467191), (201, 390488), (228, 344246), (266, 295068), (268, 292866), (367, 213864), (399, 196712), (402, 195244), (456, 172123), (469, 167352), (532, 147534), (536, 146433), (734, 106932), (798, 98356), (804, 97622), (938, 83676), (1064, 73767), (1101, 71288), (1273, 61656), (1407, 55784), (1468, 53466), (1596, 49178), (1608, 48811), (1876, 41838), (2202, 35644), (2546, 30828), (2569, 30552), (2814, 27892), (2936, 26733), (3192, 24589), (3752, 20919), (3819, 20552), (4404, 17822), (5092, 15414), (5138, 15276), (5628, 13946), (6973, 11256), (7638, 10276), (7707, 10184), (8808, 8911)]