80204928

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11029

約数の個数: 64

約数和(自身を含む): 224277600

約数和(自身を除く): 144072672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 10993, 21986, 32979, 43972, 65958, 87944, 131916, 175888, 208867, 263832, 351776, 417734, 527664, 626601, 703552, 835468, 1055328, 1253202, 1407104, 1670936, 2110656, 2506404, 3341872, 4221312, 5012808, 6683744, 10025616, 13367488, 20051232, 26734976, 40102464, 80204928]

約数ペア:

[(1, 80204928), (2, 40102464), (3, 26734976), (4, 20051232), (6, 13367488), (8, 10025616), (12, 6683744), (16, 5012808), (19, 4221312), (24, 3341872), (32, 2506404), (38, 2110656), (48, 1670936), (57, 1407104), (64, 1253202), (76, 1055328), (96, 835468), (114, 703552), (128, 626601), (152, 527664), (192, 417734), (228, 351776), (304, 263832), (384, 208867), (456, 175888), (608, 131916), (912, 87944), (1216, 65958), (1824, 43972), (2432, 32979), (3648, 21986), (7296, 10993)]