123138144

素因数分解:

$2^5\times 3^4\times {\mathrm{47507}}^1$

素因数の和:47529

約数の個数: 60

約数和(自身を含む): 362153484

約数和(自身を除く): 239015340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 47507, 95014, 142521, 190028, 285042, 380056, 427563, 570084, 760112, 855126, 1140168, 1282689, 1520224, 1710252, 2280336, 2565378, 3420504, 3848067, 4560672, 5130756, 6841008, 7696134, 10261512, 13682016, 15392268, 20523024, 30784536, 41046048, 61569072, 123138144]

約数ペア:

[(1, 123138144), (2, 61569072), (3, 41046048), (4, 30784536), (6, 20523024), (8, 15392268), (9, 13682016), (12, 10261512), (16, 7696134), (18, 6841008), (24, 5130756), (27, 4560672), (32, 3848067), (36, 3420504), (48, 2565378), (54, 2280336), (72, 1710252), (81, 1520224), (96, 1282689), (108, 1140168), (144, 855126), (162, 760112), (216, 570084), (288, 427563), (324, 380056), (432, 285042), (648, 190028), (864, 142521), (1296, 95014), (2592, 47507)]