81182208

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 80

約数和(自身を含む): 229070160

約数和(自身を除く): 147887952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3109, 3264, 4352, 6218, 6528, 8704, 9327, 12436, 13056, 18654, 24872, 26112, 37308, 49744, 52853, 74616, 99488, 105706, 149232, 158559, 198976, 211412, 298464, 317118, 397952, 422824, 596928, 634236, 795904, 845648, 1193856, 1268472, 1591808, 1691296, 2387712, 2536944, 3382592, 4775424, 5073888, 6765184, 10147776, 13530368, 20295552, 27060736, 40591104, 81182208]

約数ペア:

[(1, 81182208), (2, 40591104), (3, 27060736), (4, 20295552), (6, 13530368), (8, 10147776), (12, 6765184), (16, 5073888), (17, 4775424), (24, 3382592), (32, 2536944), (34, 2387712), (48, 1691296), (51, 1591808), (64, 1268472), (68, 1193856), (96, 845648), (102, 795904), (128, 634236), (136, 596928), (192, 422824), (204, 397952), (256, 317118), (272, 298464), (384, 211412), (408, 198976), (512, 158559), (544, 149232), (768, 105706), (816, 99488), (1088, 74616), (1536, 52853), (1632, 49744), (2176, 37308), (3109, 26112), (3264, 24872), (4352, 18654), (6218, 13056), (6528, 12436), (8704, 9327)]