87995264

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 218116800

約数和(自身を除く): 130121536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 64, 68, 106, 109, 112, 119, 128, 136, 212, 218, 224, 238, 272, 371, 424, 436, 448, 476, 544, 742, 763, 848, 872, 896, 901, 952, 1088, 1484, 1526, 1696, 1744, 1802, 1853, 1904, 2176, 2968, 3052, 3392, 3488, 3604, 3706, 3808, 5777, 5936, 6104, 6307, 6784, 6976, 7208, 7412, 7616, 11554, 11872, 12208, 12614, 12971, 13952, 14416, 14824, 15232, 23108, 23744, 24416, 25228, 25942, 28832, 29648, 40439, 46216, 47488, 48832, 50456, 51884, 57664, 59296, 80878, 92432, 97664, 98209, 100912, 103768, 115328, 118592, 161756, 184864, 196418, 201824, 207536, 237184, 323512, 369728, 392836, 403648, 415072, 647024, 687463, 739456, 785672, 807296, 830144, 1294048, 1374926, 1571344, 1660288, 2588096, 2749852, 3142688, 5176192, 5499704, 6285376, 10999408, 12570752, 21998816, 43997632, 87995264]

約数ペア:

[(1, 87995264), (2, 43997632), (4, 21998816), (7, 12570752), (8, 10999408), (14, 6285376), (16, 5499704), (17, 5176192), (28, 3142688), (32, 2749852), (34, 2588096), (53, 1660288), (56, 1571344), (64, 1374926), (68, 1294048), (106, 830144), (109, 807296), (112, 785672), (119, 739456), (128, 687463), (136, 647024), (212, 415072), (218, 403648), (224, 392836), (238, 369728), (272, 323512), (371, 237184), (424, 207536), (436, 201824), (448, 196418), (476, 184864), (544, 161756), (742, 118592), (763, 115328), (848, 103768), (872, 100912), (896, 98209), (901, 97664), (952, 92432), (1088, 80878), (1484, 59296), (1526, 57664), (1696, 51884), (1744, 50456), (1802, 48832), (1853, 47488), (1904, 46216), (2176, 40439), (2968, 29648), (3052, 28832), (3392, 25942), (3488, 25228), (3604, 24416), (3706, 23744), (3808, 23108), (5777, 15232), (5936, 14824), (6104, 14416), (6307, 13952), (6784, 12971), (6976, 12614), (7208, 12208), (7412, 11872), (7616, 11554)]