8290548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 24216192

約数和(自身を除く): 15925644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 197, 252, 334, 394, 501, 591, 668, 788, 1002, 1169, 1182, 1379, 1503, 1773, 2004, 2338, 2364, 2758, 3006, 3507, 3546, 4137, 4676, 5516, 6012, 7014, 7092, 8274, 10521, 12411, 14028, 16548, 21042, 24822, 32899, 42084, 49644, 65798, 98697, 131596, 197394, 230293, 296091, 394788, 460586, 592182, 690879, 921172, 1184364, 1381758, 2072637, 2763516, 4145274, 8290548]

約数ペア:

[(1, 8290548), (2, 4145274), (3, 2763516), (4, 2072637), (6, 1381758), (7, 1184364), (9, 921172), (12, 690879), (14, 592182), (18, 460586), (21, 394788), (28, 296091), (36, 230293), (42, 197394), (63, 131596), (84, 98697), (126, 65798), (167, 49644), (197, 42084), (252, 32899), (334, 24822), (394, 21042), (501, 16548), (591, 14028), (668, 12411), (788, 10521), (1002, 8274), (1169, 7092), (1182, 7014), (1379, 6012), (1503, 5516), (1773, 4676), (2004, 4137), (2338, 3546), (2364, 3507), (2758, 3006)]