86540436

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{23801}}^1$

素因数の和:23912

約数の個数: 36

約数和(自身を含む): 220930164

約数和(自身を除く): 134389728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 23801, 47602, 71403, 95204, 142806, 214209, 285612, 428418, 856836, 2403901, 4807802, 7211703, 9615604, 14423406, 21635109, 28846812, 43270218, 86540436]

約数ペア:

[(1, 86540436), (2, 43270218), (3, 28846812), (4, 21635109), (6, 14423406), (9, 9615604), (12, 7211703), (18, 4807802), (36, 2403901), (101, 856836), (202, 428418), (303, 285612), (404, 214209), (606, 142806), (909, 95204), (1212, 71403), (1818, 47602), (3636, 23801)]