81598656

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3761}}^1$

素因数の和:3889

約数の個数: 56

約数和(自身を含む): 217864944

約数和(自身を除く): 136266288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3616, 3761, 5424, 7232, 7522, 10848, 11283, 15044, 21696, 22566, 30088, 45132, 60176, 90264, 120352, 180528, 240704, 361056, 424993, 722112, 849986, 1274979, 1699972, 2549958, 3399944, 5099916, 6799888, 10199832, 13599776, 20399664, 27199552, 40799328, 81598656]

約数ペア:

[(1, 81598656), (2, 40799328), (3, 27199552), (4, 20399664), (6, 13599776), (8, 10199832), (12, 6799888), (16, 5099916), (24, 3399944), (32, 2549958), (48, 1699972), (64, 1274979), (96, 849986), (113, 722112), (192, 424993), (226, 361056), (339, 240704), (452, 180528), (678, 120352), (904, 90264), (1356, 60176), (1808, 45132), (2712, 30088), (3616, 22566), (3761, 21696), (5424, 15044), (7232, 11283), (7522, 10848)]