80240436

素因数分解:

$2^2\times 3^3\times {\mathrm{742967}}^1$

素因数の和:742980

約数の個数: 24

約数和(自身を含む): 208031040

約数和(自身を除く): 127790604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 742967, 1485934, 2228901, 2971868, 4457802, 6686703, 8915604, 13373406, 20060109, 26746812, 40120218, 80240436]

約数ペア:

[(1, 80240436), (2, 40120218), (3, 26746812), (4, 20060109), (6, 13373406), (9, 8915604), (12, 6686703), (18, 4457802), (27, 2971868), (36, 2228901), (54, 1485934), (108, 742967)]