85798908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9649}}^1$

素因数の和:9691

約数の個数: 72

約数和(自身を含む): 245882000

約数和(自身を除く): 160083092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9649, 19298, 28947, 38596, 57894, 86841, 115788, 125437, 173682, 183331, 250874, 347364, 366662, 376311, 501748, 549993, 733324, 752622, 1099986, 1128933, 1505244, 1649979, 2199972, 2257866, 2383303, 3299958, 4515732, 4766606, 6599916, 7149909, 9533212, 14299818, 21449727, 28599636, 42899454, 85798908]

約数ペア:

[(1, 85798908), (2, 42899454), (3, 28599636), (4, 21449727), (6, 14299818), (9, 9533212), (12, 7149909), (13, 6599916), (18, 4766606), (19, 4515732), (26, 3299958), (36, 2383303), (38, 2257866), (39, 2199972), (52, 1649979), (57, 1505244), (76, 1128933), (78, 1099986), (114, 752622), (117, 733324), (156, 549993), (171, 501748), (228, 376311), (234, 366662), (247, 347364), (342, 250874), (468, 183331), (494, 173682), (684, 125437), (741, 115788), (988, 86841), (1482, 57894), (2223, 38596), (2964, 28947), (4446, 19298), (8892, 9649)]