71763978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83641}}^1$

素因数の和:83670

約数の個数: 32

約数和(自身を含む): 168622272

約数和(自身を除く): 96858294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 83641, 167282, 250923, 501846, 920051, 1087333, 1840102, 2174666, 2760153, 3261999, 5520306, 6523998, 11960663, 23921326, 35881989, 71763978]

約数ペア:

[(1, 71763978), (2, 35881989), (3, 23921326), (6, 11960663), (11, 6523998), (13, 5520306), (22, 3261999), (26, 2760153), (33, 2174666), (39, 1840102), (66, 1087333), (78, 920051), (143, 501846), (286, 250923), (429, 167282), (858, 83641)]