81774768

素因数分解:

$2^4\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{1553}}^1$

素因数の和:2661

約数の個数: 40

約数和(自身を含む): 211580208

約数和(自身を除く): 129805440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1097, 1553, 2194, 3106, 3291, 4388, 4659, 6212, 6582, 8776, 9318, 12424, 13164, 17552, 18636, 24848, 26328, 37272, 52656, 74544, 1703641, 3407282, 5110923, 6814564, 10221846, 13629128, 20443692, 27258256, 40887384, 81774768]

約数ペア:

[(1, 81774768), (2, 40887384), (3, 27258256), (4, 20443692), (6, 13629128), (8, 10221846), (12, 6814564), (16, 5110923), (24, 3407282), (48, 1703641), (1097, 74544), (1553, 52656), (2194, 37272), (3106, 26328), (3291, 24848), (4388, 18636), (4659, 17552), (6212, 13164), (6582, 12424), (8776, 9318)]