78816708

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17239}}^1$

素因数の和:17376

約数の個数: 36

約数和(自身を含む): 200811520

約数和(自身を除く): 121994812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 17239, 34478, 51717, 68956, 103434, 155151, 206868, 310302, 620604, 2189353, 4378706, 6568059, 8757412, 13136118, 19704177, 26272236, 39408354, 78816708]

約数ペア:

[(1, 78816708), (2, 39408354), (3, 26272236), (4, 19704177), (6, 13136118), (9, 8757412), (12, 6568059), (18, 4378706), (36, 2189353), (127, 620604), (254, 310302), (381, 206868), (508, 155151), (762, 103434), (1143, 68956), (1524, 51717), (2286, 34478), (4572, 17239)]