73988532

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9733

約数の個数: 48

約数和(自身を含む): 194544000

約数和(自身を除く): 120555468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 9649, 19298, 28947, 38596, 57894, 86841, 115788, 173682, 260523, 347364, 521046, 685079, 1042092, 1370158, 2055237, 2740316, 4110474, 6165711, 8220948, 12331422, 18497133, 24662844, 36994266, 73988532]

約数ペア:

[(1, 73988532), (2, 36994266), (3, 24662844), (4, 18497133), (6, 12331422), (9, 8220948), (12, 6165711), (18, 4110474), (27, 2740316), (36, 2055237), (54, 1370158), (71, 1042092), (108, 685079), (142, 521046), (213, 347364), (284, 260523), (426, 173682), (639, 115788), (852, 86841), (1278, 57894), (1917, 38596), (2556, 28947), (3834, 19298), (7668, 9649)]