87434172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{346961}}^1$

素因数の和:346978

約数の個数: 36

約数和(自身を含む): 252588336

約数和(自身を除く): 165154164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 346961, 693922, 1040883, 1387844, 2081766, 2428727, 3122649, 4163532, 4857454, 6245298, 7286181, 9714908, 12490596, 14572362, 21858543, 29144724, 43717086, 87434172]

約数ペア:

[(1, 87434172), (2, 43717086), (3, 29144724), (4, 21858543), (6, 14572362), (7, 12490596), (9, 9714908), (12, 7286181), (14, 6245298), (18, 4857454), (21, 4163532), (28, 3122649), (36, 2428727), (42, 2081766), (63, 1387844), (84, 1040883), (126, 693922), (252, 346961)]