80960468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 151732224

約数和(自身を除く): 70771756

約数列:

[1, 2, 4, 31, 53, 62, 97, 106, 124, 127, 194, 212, 254, 388, 508, 1643, 3007, 3286, 3937, 5141, 6014, 6572, 6731, 7874, 10282, 12028, 12319, 13462, 15748, 20564, 24638, 26924, 49276, 159371, 208661, 318742, 381889, 417322, 637484, 652907, 763778, 834644, 1305814, 1527556, 2611628, 20240117, 40480234, 80960468]

約数ペア:

[(1, 80960468), (2, 40480234), (4, 20240117), (31, 2611628), (53, 1527556), (62, 1305814), (97, 834644), (106, 763778), (124, 652907), (127, 637484), (194, 417322), (212, 381889), (254, 318742), (388, 208661), (508, 159371), (1643, 49276), (3007, 26924), (3286, 24638), (3937, 20564), (5141, 15748), (6014, 13462), (6572, 12319), (6731, 12028), (7874, 10282)]