81537696

素因数分解:

$2^5\times 3^2\times {\mathrm{283117}}^1$

素因数の和:283133

約数の個数: 36

約数和(自身を含む): 231873642

約数和(自身を除く): 150335946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 283117, 566234, 849351, 1132468, 1698702, 2264936, 2548053, 3397404, 4529872, 5096106, 6794808, 9059744, 10192212, 13589616, 20384424, 27179232, 40768848, 81537696]

約数ペア:

[(1, 81537696), (2, 40768848), (3, 27179232), (4, 20384424), (6, 13589616), (8, 10192212), (9, 9059744), (12, 6794808), (16, 5096106), (18, 4529872), (24, 3397404), (32, 2548053), (36, 2264936), (48, 1698702), (72, 1132468), (96, 849351), (144, 566234), (288, 283117)]