85639344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{254879}}^1$

素因数の和:254897

約数の個数: 40

約数和(自身を含む): 252840960

約数和(自身を除く): 167201616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 254879, 509758, 764637, 1019516, 1529274, 1784153, 2039032, 3058548, 3568306, 4078064, 5352459, 6117096, 7136612, 10704918, 12234192, 14273224, 21409836, 28546448, 42819672, 85639344]

約数ペア:

[(1, 85639344), (2, 42819672), (3, 28546448), (4, 21409836), (6, 14273224), (7, 12234192), (8, 10704918), (12, 7136612), (14, 6117096), (16, 5352459), (21, 4078064), (24, 3568306), (28, 3058548), (42, 2039032), (48, 1784153), (56, 1529274), (84, 1019516), (112, 764637), (168, 509758), (336, 254879)]