78413074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 125959680

約数和(自身を除く): 47546606

約数列:

[1, 2, 31, 41, 62, 82, 109, 218, 283, 566, 1271, 2542, 3379, 4469, 6758, 8773, 8938, 11603, 17546, 23206, 30847, 61694, 138539, 277078, 359693, 719386, 956257, 1264727, 1912514, 2529454, 39206537, 78413074]

約数ペア:

[(1, 78413074), (2, 39206537), (31, 2529454), (41, 1912514), (62, 1264727), (82, 956257), (109, 719386), (218, 359693), (283, 277078), (566, 138539), (1271, 61694), (2542, 30847), (3379, 23206), (4469, 17546), (6758, 11603), (8773, 8938)]