72029952

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 225902880

約数和(自身を除く): 153872928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 613, 768, 816, 864, 918, 1088, 1152, 1224, 1226, 1632, 1728, 1836, 1839, 2176, 2304, 2448, 2452, 3264, 3456, 3672, 3678, 4352, 4896, 4904, 5517, 6528, 6912, 7344, 7356, 9792, 9808, 10421, 11034, 13056, 14688, 14712, 16551, 19584, 19616, 20842, 22068, 29376, 29424, 31263, 33102, 39168, 39232, 41684, 44136, 58752, 58848, 62526, 66204, 78464, 83368, 88272, 93789, 117504, 117696, 125052, 132408, 156928, 166736, 176544, 187578, 235392, 250104, 264816, 281367, 333472, 353088, 375156, 470784, 500208, 529632, 562734, 666944, 706176, 750312, 1000416, 1059264, 1125468, 1333888, 1412352, 1500624, 2000832, 2118528, 2250936, 2667776, 3001248, 4001664, 4237056, 4501872, 6002496, 8003328, 9003744, 12004992, 18007488, 24009984, 36014976, 72029952]

約数ペア:

[(1, 72029952), (2, 36014976), (3, 24009984), (4, 18007488), (6, 12004992), (8, 9003744), (9, 8003328), (12, 6002496), (16, 4501872), (17, 4237056), (18, 4001664), (24, 3001248), (27, 2667776), (32, 2250936), (34, 2118528), (36, 2000832), (48, 1500624), (51, 1412352), (54, 1333888), (64, 1125468), (68, 1059264), (72, 1000416), (96, 750312), (102, 706176), (108, 666944), (128, 562734), (136, 529632), (144, 500208), (153, 470784), (192, 375156), (204, 353088), (216, 333472), (256, 281367), (272, 264816), (288, 250104), (306, 235392), (384, 187578), (408, 176544), (432, 166736), (459, 156928), (544, 132408), (576, 125052), (612, 117696), (613, 117504), (768, 93789), (816, 88272), (864, 83368), (918, 78464), (1088, 66204), (1152, 62526), (1224, 58848), (1226, 58752), (1632, 44136), (1728, 41684), (1836, 39232), (1839, 39168), (2176, 33102), (2304, 31263), (2448, 29424), (2452, 29376), (3264, 22068), (3456, 20842), (3672, 19616), (3678, 19584), (4352, 16551), (4896, 14712), (4904, 14688), (5517, 13056), (6528, 11034), (6912, 10421), (7344, 9808), (7356, 9792)]