181656

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^2$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 522600

約数和(自身を除く): 340944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 841, 1044, 1566, 1682, 2088, 2523, 3132, 3364, 5046, 6264, 6728, 7569, 10092, 15138, 20184, 22707, 30276, 45414, 60552, 90828, 181656]

約数ペア:

[(1, 181656), (2, 90828), (3, 60552), (4, 45414), (6, 30276), (8, 22707), (9, 20184), (12, 15138), (18, 10092), (24, 7569), (27, 6728), (29, 6264), (36, 5046), (54, 3364), (58, 3132), (72, 2523), (87, 2088), (108, 1682), (116, 1566), (174, 1044), (216, 841), (232, 783), (261, 696), (348, 522)]