81735024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{243259}}^1$

素因数の和:243277

約数の個数: 40

約数和(自身を含む): 241313920

約数和(自身を除く): 159578896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 243259, 486518, 729777, 973036, 1459554, 1702813, 1946072, 2919108, 3405626, 3892144, 5108439, 5838216, 6811252, 10216878, 11676432, 13622504, 20433756, 27245008, 40867512, 81735024]

約数ペア:

[(1, 81735024), (2, 40867512), (3, 27245008), (4, 20433756), (6, 13622504), (7, 11676432), (8, 10216878), (12, 6811252), (14, 5838216), (16, 5108439), (21, 3892144), (24, 3405626), (28, 2919108), (42, 1946072), (48, 1702813), (56, 1459554), (84, 973036), (112, 729777), (168, 486518), (336, 243259)]