27888252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 77527296

約数和(自身を除く): 49639044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1103, 1204, 1806, 2107, 2206, 3309, 3612, 4214, 4412, 6321, 6618, 7721, 8428, 12642, 13236, 15442, 23163, 25284, 30884, 46326, 47429, 54047, 92652, 94858, 108094, 142287, 162141, 189716, 216188, 284574, 324282, 332003, 569148, 648564, 664006, 996009, 1328012, 1992018, 2324021, 3984036, 4648042, 6972063, 9296084, 13944126, 27888252]

約数ペア:

[(1, 27888252), (2, 13944126), (3, 9296084), (4, 6972063), (6, 4648042), (7, 3984036), (12, 2324021), (14, 1992018), (21, 1328012), (28, 996009), (42, 664006), (43, 648564), (49, 569148), (84, 332003), (86, 324282), (98, 284574), (129, 216188), (147, 189716), (172, 162141), (196, 142287), (258, 108094), (294, 94858), (301, 92652), (516, 54047), (588, 47429), (602, 46326), (903, 30884), (1103, 25284), (1204, 23163), (1806, 15442), (2107, 13236), (2206, 12642), (3309, 8428), (3612, 7721), (4214, 6618), (4412, 6321)]