72209742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47569}}^1$

素因数の和:47608

約数の個数: 32

約数和(自身を含む): 164401920

約数和(自身を除く): 92192178

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 47569, 95138, 142707, 285414, 523259, 1046518, 1094087, 1569777, 2188174, 3139554, 3282261, 6564522, 12034957, 24069914, 36104871, 72209742]

約数ペア:

[(1, 72209742), (2, 36104871), (3, 24069914), (6, 12034957), (11, 6564522), (22, 3282261), (23, 3139554), (33, 2188174), (46, 1569777), (66, 1094087), (69, 1046518), (138, 523259), (253, 285414), (506, 142707), (759, 95138), (1518, 47569)]