87272172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{186479}}^1$

素因数の和:186502

約数の個数: 36

約数和(自身を含む): 237575520

約数和(自身を除く): 150303348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 186479, 372958, 559437, 745916, 1118874, 1678311, 2237748, 2424227, 3356622, 4848454, 6713244, 7272681, 9696908, 14545362, 21818043, 29090724, 43636086, 87272172]

約数ペア:

[(1, 87272172), (2, 43636086), (3, 29090724), (4, 21818043), (6, 14545362), (9, 9696908), (12, 7272681), (13, 6713244), (18, 4848454), (26, 3356622), (36, 2424227), (39, 2237748), (52, 1678311), (78, 1118874), (117, 745916), (156, 559437), (234, 372958), (468, 186479)]