98254548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20521}}^1$

素因数の和:20557

約数の個数: 72

約数和(自身を含む): 298800320

約数和(自身を除く): 200545772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 20521, 41042, 61563, 82084, 123126, 143647, 184689, 246252, 287294, 369378, 389899, 430941, 574588, 738756, 779798, 861882, 1169697, 1292823, 1559596, 1723764, 2339394, 2585646, 2729293, 3509091, 4678788, 5171292, 5458586, 7018182, 8187879, 10917172, 14036364, 16375758, 24563637, 32751516, 49127274, 98254548]

約数ペア:

[(1, 98254548), (2, 49127274), (3, 32751516), (4, 24563637), (6, 16375758), (7, 14036364), (9, 10917172), (12, 8187879), (14, 7018182), (18, 5458586), (19, 5171292), (21, 4678788), (28, 3509091), (36, 2729293), (38, 2585646), (42, 2339394), (57, 1723764), (63, 1559596), (76, 1292823), (84, 1169697), (114, 861882), (126, 779798), (133, 738756), (171, 574588), (228, 430941), (252, 389899), (266, 369378), (342, 287294), (399, 246252), (532, 184689), (684, 143647), (798, 123126), (1197, 82084), (1596, 61563), (2394, 41042), (4788, 20521)]