67991868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4111

約数の個数: 72

約数和(自身を含む): 199402112

約数和(自身を除く): 131410244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4027, 4221, 5628, 8054, 8442, 12081, 16108, 16884, 24162, 28189, 36243, 48324, 56378, 72486, 84567, 112756, 144972, 169134, 253701, 269809, 338268, 507402, 539618, 809427, 1014804, 1079236, 1618854, 1888663, 2428281, 3237708, 3777326, 4856562, 5665989, 7554652, 9713124, 11331978, 16997967, 22663956, 33995934, 67991868]

約数ペア:

[(1, 67991868), (2, 33995934), (3, 22663956), (4, 16997967), (6, 11331978), (7, 9713124), (9, 7554652), (12, 5665989), (14, 4856562), (18, 3777326), (21, 3237708), (28, 2428281), (36, 1888663), (42, 1618854), (63, 1079236), (67, 1014804), (84, 809427), (126, 539618), (134, 507402), (201, 338268), (252, 269809), (268, 253701), (402, 169134), (469, 144972), (603, 112756), (804, 84567), (938, 72486), (1206, 56378), (1407, 48324), (1876, 36243), (2412, 28189), (2814, 24162), (4027, 16884), (4221, 16108), (5628, 12081), (8054, 8442)]