81122070864

素因数分解:

$2^4\times 3^1\times {\mathrm{39791}}^1\times {\mathrm{42473}}^1$

素因数の和:82275

約数の個数: 40

約数和(自身を含む): 209575550592

約数和(自身を除く): 128453479728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39791, 42473, 79582, 84946, 119373, 127419, 159164, 169892, 238746, 254838, 318328, 339784, 477492, 509676, 636656, 679568, 954984, 1019352, 1909968, 2038704, 1690043143, 3380086286, 5070129429, 6760172572, 10140258858, 13520345144, 20280517716, 27040690288, 40561035432, 81122070864]

約数ペア:

[(1, 81122070864), (2, 40561035432), (3, 27040690288), (4, 20280517716), (6, 13520345144), (8, 10140258858), (12, 6760172572), (16, 5070129429), (24, 3380086286), (48, 1690043143), (39791, 2038704), (42473, 1909968), (79582, 1019352), (84946, 954984), (119373, 679568), (127419, 636656), (159164, 509676), (169892, 477492), (238746, 339784), (254838, 318328)]