61584048

素因数分解:

$2^4\times 3^2\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1322

約数の個数: 60

約数和(自身を含む): 172877328

約数和(自身を除く): 111293280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 647, 661, 1294, 1322, 1941, 1983, 2588, 2644, 3882, 3966, 5176, 5288, 5823, 5949, 7764, 7932, 10352, 10576, 11646, 11898, 15528, 15864, 23292, 23796, 31056, 31728, 46584, 47592, 93168, 95184, 427667, 855334, 1283001, 1710668, 2566002, 3421336, 3849003, 5132004, 6842672, 7698006, 10264008, 15396012, 20528016, 30792024, 61584048]

約数ペア:

[(1, 61584048), (2, 30792024), (3, 20528016), (4, 15396012), (6, 10264008), (8, 7698006), (9, 6842672), (12, 5132004), (16, 3849003), (18, 3421336), (24, 2566002), (36, 1710668), (48, 1283001), (72, 855334), (144, 427667), (647, 95184), (661, 93168), (1294, 47592), (1322, 46584), (1941, 31728), (1983, 31056), (2588, 23796), (2644, 23292), (3882, 15864), (3966, 15528), (5176, 11898), (5288, 11646), (5823, 10576), (5949, 10352), (7764, 7932)]