80813664

素因数分解:

$2^5\times 3^2\times {\mathrm{280603}}^1$

素因数の和:280619

約数の個数: 36

約数和(自身を含む): 229814676

約数和(自身を除く): 149001012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280603, 561206, 841809, 1122412, 1683618, 2244824, 2525427, 3367236, 4489648, 5050854, 6734472, 8979296, 10101708, 13468944, 20203416, 26937888, 40406832, 80813664]

約数ペア:

[(1, 80813664), (2, 40406832), (3, 26937888), (4, 20203416), (6, 13468944), (8, 10101708), (9, 8979296), (12, 6734472), (16, 5050854), (18, 4489648), (24, 3367236), (32, 2525427), (36, 2244824), (48, 1683618), (72, 1122412), (96, 841809), (144, 561206), (288, 280603)]