87143652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127403}}^1$

素因数の和:127432

約数の個数: 36

約数和(自身を含む): 231875280

約数和(自身を除く): 144731628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 127403, 254806, 382209, 509612, 764418, 1146627, 1528836, 2293254, 2420657, 4586508, 4841314, 7261971, 9682628, 14523942, 21785913, 29047884, 43571826, 87143652]

約数ペア:

[(1, 87143652), (2, 43571826), (3, 29047884), (4, 21785913), (6, 14523942), (9, 9682628), (12, 7261971), (18, 4841314), (19, 4586508), (36, 2420657), (38, 2293254), (57, 1528836), (76, 1146627), (114, 764418), (171, 509612), (228, 382209), (342, 254806), (684, 127403)]