81571272

素因数分解:

$2^3\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{2089}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 204151200

約数和(自身を除く): 122579928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1627, 2089, 3254, 4178, 4881, 6267, 6508, 8356, 9762, 12534, 13016, 16712, 19524, 25068, 39048, 50136, 3398803, 6797606, 10196409, 13595212, 20392818, 27190424, 40785636, 81571272]

約数ペア:

[(1, 81571272), (2, 40785636), (3, 27190424), (4, 20392818), (6, 13595212), (8, 10196409), (12, 6797606), (24, 3398803), (1627, 50136), (2089, 39048), (3254, 25068), (4178, 19524), (4881, 16712), (6267, 13016), (6508, 12534), (8356, 9762)]