8721144

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 24031800

約数和(自身を除く): 15310656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2053, 2124, 4106, 4248, 6159, 8212, 12318, 16424, 18477, 24636, 36954, 49272, 73908, 121127, 147816, 242254, 363381, 484508, 726762, 969016, 1090143, 1453524, 2180286, 2907048, 4360572, 8721144]

約数ペア:

[(1, 8721144), (2, 4360572), (3, 2907048), (4, 2180286), (6, 1453524), (8, 1090143), (9, 969016), (12, 726762), (18, 484508), (24, 363381), (36, 242254), (59, 147816), (72, 121127), (118, 73908), (177, 49272), (236, 36954), (354, 24636), (472, 18477), (531, 16424), (708, 12318), (1062, 8212), (1416, 6159), (2053, 4248), (2124, 4106)]