204300144

素因数分解:

$2^4\times 3^4\times {\mathrm{157639}}^1$

素因数の和:157659

約数の個数: 50

約数和(自身を含む): 591307640

約数和(自身を除く): 387007496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 157639, 315278, 472917, 630556, 945834, 1261112, 1418751, 1891668, 2522224, 2837502, 3783336, 4256253, 5675004, 7566672, 8512506, 11350008, 12768759, 17025012, 22700016, 25537518, 34050024, 51075036, 68100048, 102150072, 204300144]

約数ペア:

[(1, 204300144), (2, 102150072), (3, 68100048), (4, 51075036), (6, 34050024), (8, 25537518), (9, 22700016), (12, 17025012), (16, 12768759), (18, 11350008), (24, 8512506), (27, 7566672), (36, 5675004), (48, 4256253), (54, 3783336), (72, 2837502), (81, 2522224), (108, 1891668), (144, 1418751), (162, 1261112), (216, 945834), (324, 630556), (432, 472917), (648, 315278), (1296, 157639)]