77870688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{115879}}^1$

素因数の和:115899

約数の個数: 48

約数和(自身を含む): 233614080

約数和(自身を除く): 155743392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 115879, 231758, 347637, 463516, 695274, 811153, 927032, 1390548, 1622306, 1854064, 2433459, 2781096, 3244612, 3708128, 4866918, 5562192, 6489224, 9733836, 11124384, 12978448, 19467672, 25956896, 38935344, 77870688]

約数ペア:

[(1, 77870688), (2, 38935344), (3, 25956896), (4, 19467672), (6, 12978448), (7, 11124384), (8, 9733836), (12, 6489224), (14, 5562192), (16, 4866918), (21, 3708128), (24, 3244612), (28, 2781096), (32, 2433459), (42, 1854064), (48, 1622306), (56, 1390548), (84, 927032), (96, 811153), (112, 695274), (168, 463516), (224, 347637), (336, 231758), (672, 115879)]