72132732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 209585376

約数和(自身を除く): 137452644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1453, 1773, 2364, 2758, 2906, 3546, 4137, 4359, 5516, 5812, 7092, 8274, 8718, 10171, 12411, 13077, 16548, 17436, 20342, 24822, 26154, 30513, 40684, 49644, 52308, 61026, 91539, 122052, 183078, 286241, 366156, 572482, 858723, 1144964, 1717446, 2003687, 2576169, 3434892, 4007374, 5152338, 6011061, 8014748, 10304676, 12022122, 18033183, 24044244, 36066366, 72132732]

約数ペア:

[(1, 72132732), (2, 36066366), (3, 24044244), (4, 18033183), (6, 12022122), (7, 10304676), (9, 8014748), (12, 6011061), (14, 5152338), (18, 4007374), (21, 3434892), (28, 2576169), (36, 2003687), (42, 1717446), (63, 1144964), (84, 858723), (126, 572482), (197, 366156), (252, 286241), (394, 183078), (591, 122052), (788, 91539), (1182, 61026), (1379, 52308), (1453, 49644), (1773, 40684), (2364, 30513), (2758, 26154), (2906, 24822), (3546, 20342), (4137, 17436), (4359, 16548), (5516, 13077), (5812, 12411), (7092, 10171), (8274, 8718)]