142872732

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{55897}}^1$

素因数の和:55978

約数の個数: 36

約数和(自身を含む): 366243696

約数和(自身を除く): 223370964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 55897, 111794, 167691, 223588, 335382, 503073, 670764, 1006146, 2012292, 3968687, 7937374, 11906061, 15874748, 23812122, 35718183, 47624244, 71436366, 142872732]

約数ペア:

[(1, 142872732), (2, 71436366), (3, 47624244), (4, 35718183), (6, 23812122), (9, 15874748), (12, 11906061), (18, 7937374), (36, 3968687), (71, 2012292), (142, 1006146), (213, 670764), (284, 503073), (426, 335382), (639, 223588), (852, 167691), (1278, 111794), (2556, 55897)]