87706026

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 201973824

約数和(自身を除く): 114267798

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 443, 647, 886, 1294, 1329, 1941, 2658, 3882, 3987, 5823, 7531, 7974, 10999, 11646, 15062, 21998, 22593, 32997, 45186, 65994, 67779, 98991, 135558, 197982, 286621, 573242, 859863, 1719726, 2579589, 4872557, 5159178, 9745114, 14617671, 29235342, 43853013, 87706026]

約数ペア:

[(1, 87706026), (2, 43853013), (3, 29235342), (6, 14617671), (9, 9745114), (17, 5159178), (18, 4872557), (34, 2579589), (51, 1719726), (102, 859863), (153, 573242), (306, 286621), (443, 197982), (647, 135558), (886, 98991), (1294, 67779), (1329, 65994), (1941, 45186), (2658, 32997), (3882, 22593), (3987, 21998), (5823, 15062), (7531, 11646), (7974, 10999)]