80491776

素因数分解:

$2^8\times 3^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 215552064

約数和(自身を除く): 135060288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 311, 337, 384, 622, 674, 768, 933, 1011, 1244, 1348, 1866, 2022, 2488, 2696, 3732, 4044, 4976, 5392, 7464, 8088, 9952, 10784, 14928, 16176, 19904, 21568, 29856, 32352, 39808, 43136, 59712, 64704, 79616, 86272, 104807, 119424, 129408, 209614, 238848, 258816, 314421, 419228, 628842, 838456, 1257684, 1676912, 2515368, 3353824, 5030736, 6707648, 10061472, 13415296, 20122944, 26830592, 40245888, 80491776]

約数ペア:

[(1, 80491776), (2, 40245888), (3, 26830592), (4, 20122944), (6, 13415296), (8, 10061472), (12, 6707648), (16, 5030736), (24, 3353824), (32, 2515368), (48, 1676912), (64, 1257684), (96, 838456), (128, 628842), (192, 419228), (256, 314421), (311, 258816), (337, 238848), (384, 209614), (622, 129408), (674, 119424), (768, 104807), (933, 86272), (1011, 79616), (1244, 64704), (1348, 59712), (1866, 43136), (2022, 39808), (2488, 32352), (2696, 29856), (3732, 21568), (4044, 19904), (4976, 16176), (5392, 14928), (7464, 10784), (8088, 9952)]