86729448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{21383}}^1$

素因数の和:21418

約数の個数: 48

約数和(自身を含む): 234796320

約数和(自身を除く): 148066872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 21383, 42766, 64149, 85532, 128298, 171064, 256596, 277979, 513192, 555958, 833937, 1111916, 1667874, 2223832, 3335748, 3613727, 6671496, 7227454, 10841181, 14454908, 21682362, 28909816, 43364724, 86729448]

約数ペア:

[(1, 86729448), (2, 43364724), (3, 28909816), (4, 21682362), (6, 14454908), (8, 10841181), (12, 7227454), (13, 6671496), (24, 3613727), (26, 3335748), (39, 2223832), (52, 1667874), (78, 1111916), (104, 833937), (156, 555958), (169, 513192), (312, 277979), (338, 256596), (507, 171064), (676, 128298), (1014, 85532), (1352, 64149), (2028, 42766), (4056, 21383)]