78497616

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{39887}}^1$

素因数の和:39939

約数の個数: 40

約数和(自身を含む): 207736704

約数和(自身を除く): 129239088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 39887, 79774, 119661, 159548, 239322, 319096, 478644, 638192, 957288, 1635367, 1914576, 3270734, 4906101, 6541468, 9812202, 13082936, 19624404, 26165872, 39248808, 78497616]

約数ペア:

[(1, 78497616), (2, 39248808), (3, 26165872), (4, 19624404), (6, 13082936), (8, 9812202), (12, 6541468), (16, 4906101), (24, 3270734), (41, 1914576), (48, 1635367), (82, 957288), (123, 638192), (164, 478644), (246, 319096), (328, 239322), (492, 159548), (656, 119661), (984, 79774), (1968, 39887)]