89869528

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3229}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 198838800

約数和(自身を除く): 108969272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3229, 3479, 3976, 6458, 6958, 12916, 13916, 22603, 25832, 27832, 45206, 90412, 158221, 180824, 229259, 316442, 458518, 632884, 917036, 1265768, 1604813, 1834072, 3209626, 6419252, 11233691, 12838504, 22467382, 44934764, 89869528]

約数ペア:

[(1, 89869528), (2, 44934764), (4, 22467382), (7, 12838504), (8, 11233691), (14, 6419252), (28, 3209626), (49, 1834072), (56, 1604813), (71, 1265768), (98, 917036), (142, 632884), (196, 458518), (284, 316442), (392, 229259), (497, 180824), (568, 158221), (994, 90412), (1988, 45206), (3229, 27832), (3479, 25832), (3976, 22603), (6458, 13916), (6958, 12916)]