72845568

素因数分解:

$2^8\times 3^5\times {\mathrm{1171}}^1$

素因数の和:1202

約数の個数: 108

約数和(自身を含む): 217996688

約数和(自身を除く): 145151120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1171, 1296, 1728, 1944, 2304, 2342, 2592, 3456, 3513, 3888, 4684, 5184, 6912, 7026, 7776, 9368, 10368, 10539, 14052, 15552, 18736, 20736, 21078, 28104, 31104, 31617, 37472, 42156, 56208, 62208, 63234, 74944, 84312, 94851, 112416, 126468, 149888, 168624, 189702, 224832, 252936, 284553, 299776, 337248, 379404, 449664, 505872, 569106, 674496, 758808, 899328, 1011744, 1138212, 1348992, 1517616, 2023488, 2276424, 2697984, 3035232, 4046976, 4552848, 6070464, 8093952, 9105696, 12140928, 18211392, 24281856, 36422784, 72845568]

約数ペア:

[(1, 72845568), (2, 36422784), (3, 24281856), (4, 18211392), (6, 12140928), (8, 9105696), (9, 8093952), (12, 6070464), (16, 4552848), (18, 4046976), (24, 3035232), (27, 2697984), (32, 2276424), (36, 2023488), (48, 1517616), (54, 1348992), (64, 1138212), (72, 1011744), (81, 899328), (96, 758808), (108, 674496), (128, 569106), (144, 505872), (162, 449664), (192, 379404), (216, 337248), (243, 299776), (256, 284553), (288, 252936), (324, 224832), (384, 189702), (432, 168624), (486, 149888), (576, 126468), (648, 112416), (768, 94851), (864, 84312), (972, 74944), (1152, 63234), (1171, 62208), (1296, 56208), (1728, 42156), (1944, 37472), (2304, 31617), (2342, 31104), (2592, 28104), (3456, 21078), (3513, 20736), (3888, 18736), (4684, 15552), (5184, 14052), (6912, 10539), (7026, 10368), (7776, 9368)]