89457444

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 236920320

約数和(自身を除く): 147462876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1129, 1278, 2201, 2258, 2556, 3387, 4402, 4516, 6603, 6774, 8804, 10161, 13206, 13548, 19809, 20322, 26412, 34999, 39618, 40644, 69998, 79236, 80159, 104997, 139996, 160318, 209994, 240477, 314991, 320636, 419988, 480954, 629982, 721431, 961908, 1259964, 1442862, 2484929, 2885724, 4969858, 7454787, 9939716, 14909574, 22364361, 29819148, 44728722, 89457444]

約数ペア:

[(1, 89457444), (2, 44728722), (3, 29819148), (4, 22364361), (6, 14909574), (9, 9939716), (12, 7454787), (18, 4969858), (31, 2885724), (36, 2484929), (62, 1442862), (71, 1259964), (93, 961908), (124, 721431), (142, 629982), (186, 480954), (213, 419988), (279, 320636), (284, 314991), (372, 240477), (426, 209994), (558, 160318), (639, 139996), (852, 104997), (1116, 80159), (1129, 79236), (1278, 69998), (2201, 40644), (2258, 39618), (2556, 34999), (3387, 26412), (4402, 20322), (4516, 19809), (6603, 13548), (6774, 13206), (8804, 10161)]